bit Product List and Ranking from 40 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

bit Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. セップ Osaka//Building materials, supplies and fixtures manufacturers
  3. 扶桑工業 Shizuoka//Other construction industries
  4. 4 中央総業 Kanagawa//Other construction industries
  5. 5 長堀工業 Osaka//others
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bit Product ranking

Last Updated： Aggregation Period:Feb 25, 2026～Mar 24, 2026
This ranking is based on the number of page views on our site.

  1. Vacuum Drill Bit "Power Q-Jin Drill"
  2. Stainless steel boring rod and bit セップ
  3. Non-coring bit 扶桑工業
  4. 4 Diamond Core Bit Product Catalog 中央総業
  5. 5 Screw tightening tool driver bit "SUS coating bit" 長堀工業

bit Product List

121～141 item / All 141 items

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43PCS. Bit & Short Socket Set 'MR-2043S'

43PCS. Bit & Short Socket Set 'MR-2043S'

Excellent usability in tight spaces! Compact mini ratchet with 72 teeth.

The "MR-2043S" is a set of 43 pieces, including bits and short sockets. It features a compact body approximately 120mm long with a 1/4" bit drive, a push-release 1/4" square drive, and a spinner wheel for quick turning, along with a 180° flexible function. With its tight body and thin head with 72 gears, it excels in tasks with limited clearance. 【Features】 ■ Excellent usability in tight spaces ■ 72 gear teeth ■ Spinner hole for quick turning ■ Slides to hold bits *For more details, please refer to the PDF document or feel free to contact us.

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水なし君/集じん君

水なし君/集じん君

粉塵を吸引しながら乾式穿孔！乾式＋集塵＋冷却のパーフェクトな穿孔システム

当社で取り扱う、乾式コアビット「水なし君」と集塵アタッチメント 「集じん君」の組み合わせで従来の穿孔作業環境を大幅に変えることが可能です。 コアドリルマシンに両製品を装着し、集塵機で粉塵を吸引しながら乾式穿孔。 同時にコアビットを空気の流れで効果的に冷却します。 ご用命の際は、当社までお気軽にお問い合わせください。 【こんなお悩みを解決】 ■水を施工場所まで運ばなければならない ■作業中に水が飛び散るため、養成しなければならない ■穿孔した場所がコンクリート廃水で汚れてしまう ■コンクリート廃水の処理や処分に困る(強アルカリ性) ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

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Wet-type 3-point bit / large diameter bit <for electric and hydraulic core drills>

Wet-type 3-point bit / large diameter bit <for electric and hydraulic core drills>

We introduce products that use safe dish bolts on the top panel and are compatible with thick blade types and three-point types!

We offer "wet-type 3-point bits and large-diameter bits" for electric and hydraulic core drills. These are effective for continuous core drilling and deep hole drilling for civil engineering, and the "3-point bit series" features rebar-biting prevention chips (clear chips) for bits of 4 inches and larger. Additionally, we have the "single-piece large-diameter bit series," which achieves sharpness and longevity suitable for the equipment used. 【Product Lineup】 ■ 3-point bit series - 3-point bits - Metal bits ■ Single-piece large-diameter bit series - Big core bits *For more details, please download the PDF or feel free to contact us.

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Dry diamond bit for electric core drill

Dry diamond bit for electric core drill

The dry core bit "Mizunashi-kun" will change the working environment of core drilling!

We offer "dry diamond bits" for electric core drills. The dry core bits "Mizunashi-kun" and "Mizunashi-kun 3-point type" can be used in conjunction with the dust collection attachment "Shuujin-kun," allowing for dry drilling into reinforced concrete. This eliminates the hassle of transporting water, curing, and handling concrete drainage. Simply attach the dust collection attachment and use a vacuum. 【Product Lineup】 ■ Dry Bit Series - Mizunashi-kun A250 - Mizunashi-kun 3-point type - Shuujin-kun Dust Collection Attachment *For more details, please download the PDF or feel free to contact us.

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Expansion Diameter Bit "ADMS (Adams) W Type"

Expansion Diameter Bit "ADMS (Adams) W Type"

Effective for drilling through collapsed ground such as gravel, pebbles, and boulder layers!

Our company offers the essential reaming bit for the dual-pipe method, the 'ADMS (Adams) W Type'. The blade attachment has been improved from the structure relying on pin holes provided in conventional devices, eliminating the risk of pin dislodgment. Additionally, improvements to the pilot bit section have enhanced the upward movement of slime (cuttings) and the weight balance. 【Features】 - Structure that is resistant to hole bending - Locking mechanism to prevent diameter reduction during drilling - Reinforced blades increase the reaming section by 60% (compared to our conventional model), allowing for smooth bit rotation - The blade retention structure has been changed from pin hole type (our conventional model) to eliminate pin dislodgment - Easy disassembly, inspection, and replacement of parts *For more details, please download the PDF or feel free to contact us.

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Delta Gonbit SDS-Plus

Delta Gonbit SDS-Plus

Improved drilling performance with a 3-blade design! Introducing the SDS-plus shank with one-touch attachment and detachment.

We would like to introduce the "Deltagon Bit SDS-Plus" handled by Koshou Sangyo Co., Ltd. The performance against rebar has been improved, allowing it to penetrate deck plates. Positioning performance has been enhanced, achieving hole drilling that is close to a perfect circle. Please feel free to contact us if you have any inquiries. 【Features】 ■ Compatible electric motor: Lightweight hammer drill ■ Improved performance against rebar, allowing penetration of deck plates ■ Enhanced positioning performance, achieving hole drilling close to a perfect circle ■ Reduced outer diameter wear and less impact from drilling *For more details, please refer to the PDF materials or feel free to contact us.

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Shin-Ou Industrial Super Multi Bit

Shin-Ou Industrial Super Multi Bit

With this one tool, you can handle iron, aluminum, mortar, wood, plastic, ceramic tiles, and more!

We would like to introduce the "Shin-O Industrial Super Multi Bit," handled by Kōshō Sangyō Co., Ltd. No need to change bits for work on different perforation targets. Compatible electric motors include impact drivers, drill drivers, and electric drills. Please feel free to contact us if you have any requests. 【Features】 ■ Compatible electric motors: impact drivers, drill drivers, electric drills ■ Highly versatile and convenient multi-purpose bit ■ No need to change bits for work on different perforation targets *For more details, please refer to the PDF document or feel free to contact us.

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Diamond core drilling work

Diamond core drilling work

Over 5,000 construction incidents per year, contributing to the architecture and civil engineering fields with accumulated know-how!

Our company handles diamond construction necessary for building demolition sites, water and sewage systems, river improvement projects, etc., in the diamond division. Using diamond core bits, we primarily perform drilling by rotating while cooling with water to extract cores (test pieces) for seismic diagnosis, and when conducting investigations of structural strength or plumbing work for electricity and gas, we carry out drilling work with diamond cores. [Classification] ■ Diamond core bits are generally classified into single-piece and three-point bits, and also categorized into A lot, C lot, and M27 lot based on the shape of the machine motor part. *For more details, please feel free to contact us.

  • Reinforced concrete construction
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Non-volatile memory 8M-bit FeRAM "MB85R8M2T"

Non-volatile memory 8M-bit FeRAM "MB85R8M2T"

Developed an 8M-bit product, the maximum memory capacity for non-volatile memory FeRAM. Contributes to battery reduction by replacing SRAM for industrial machinery.

Our company has developed the 8M-bit FeRAM "MB85R8M2T," which has the largest memory capacity in our FeRAM product lineup. This product operates in a wide range of 1.8V to 3.6V and features a non-volatile memory with an SRAM-compatible parallel interface. It addresses the demand for increased memory capacity beyond the previous maximum of 4M bits FeRAM and the reduction of battery usage for power interruption measures in already deployed 8M-bit SRAM. By replacing the SRAM used in industrial machinery applications such as control devices, robots, and machine tools with this FeRAM, it eliminates the need for batteries and reduces the mounting area of the memory section by approximately 90%, contributing to a reduction in total costs. ■ Main Specifications - Product Name: MB85R8M2T - Capacity (Memory Configuration): 8M bits (512K x 16 bits) - Interface: Parallel Interface - Operating Power Supply Voltage: 1.8V to 3.6V - Operating Temperature Range: -40°C to +85°C - Write/Read Endurance: 10 trillion cycles - Package: 48-pin FBGA (8 mm × 6 mm)

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Non-volatile memory 64K bit FeRAM "MB85RS64TU"

Non-volatile memory 64K bit FeRAM "MB85RS64TU"

Developed a 64K-bit FeRAM guaranteed to operate at low temperatures of -55℃. Ideal for industrial machinery that requires reliable operation in extremely cold environments.

Our company has developed the 64K-bit FeRAM "MB85RS64TU" as a memory that guarantees operation in extremely low temperature environments of -55°C, and we are providing mass-produced products. This product features a wide operating voltage range of 1.8V to 3.6V and is a non-volatile memory capable of operating at lower temperatures than competing memories. It guarantees 10 trillion data rewrite cycles even at -55°C, making it particularly suitable for industrial machinery used in field devices for the extraction of natural gas and oil in extremely cold regions. ■ Main Specifications ・ Product Name: MB85RS64TU ・ Capacity (Memory Configuration): 64K bits (8K x 8 bits) ・ Interface: SPI (Serial Peripheral Interface) ・ Operating Frequency: Up to 10MHz ・ Operating Supply Voltage: 1.8V to 3.6V ・ Operating Temperature Range: -55°C to +85°C ・ Write/Read Guarantee Cycles: 10 trillion cycles ・ Package: 8-pin SOP, 8-pin SON ■ Application Examples This FeRAM can be used not only in low-temperature environments but also in general measuring instruments, flow meters, and industrial fields such as robotics.

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Non-volatile memory 2M-bit FeRAM "MB85RS2MTY"

Non-volatile memory 2M-bit FeRAM "MB85RS2MTY"

Non-volatile memory for automobiles and industrial robots that guarantees reliability in high-temperature environments.

We have developed the 2M-bit FeRAM "MB85RS2MTY," which has the largest memory capacity in the FeRAM family guaranteed to operate at 125°C, and we have started providing evaluation samples. This product is a non-volatile memory that guarantees 10 trillion write cycles even in high-temperature environments of 125°C. It allows for continuous recording of real-time driving data or position data, and data is not lost even during power outages. ■ Main Specifications - Product Name: MB85RS2MTY - Capacity (Memory Configuration): 2M bits (256K x 8 bits) - Interface: SPI (Serial Peripheral Interface) - Operating Frequency: 50MHz (maximum) - Operating Supply Voltage: 1.8V to 3.6V - Operating Temperature Range: -40°C to +125°C - Write/Read Guarantee Cycles: 10 trillion (10^13 cycles) - Package: 8-pin SOP, 8-pin DFN - Quality Standards: AEC-Q100 Grade 1 compliant ■ Example Applications - Automobiles that become high-temperature due to heat generated by engines or motors - Industrial robots

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2M-bit FeRAM "MB85RS2MLY"

2M-bit FeRAM "MB85RS2MLY"

Non-volatile memory suitable for advanced automotive markets such as ADAS.

The MB85RS2MLY guarantees 10 trillion data rewrites in a temperature range of -40℃ to +125℃. This characteristic makes it suitable for applications that require real-time data recording. For example, it is possible to record data every 0.1 seconds for 10 years (over 3 billion times). Additionally, the reliability testing of this product complies with AEC-Q100 Grade 1, a high-quality standard known as automotive grade. Therefore, from both the perspective of data write cycles and reliability, this product is well-suited for applications that continuously detect and record vehicle conditions, such as ADAS. ■ Main Specifications - Product Name: MB85RS2MLY - Capacity (Memory Configuration): 2M bits (256K x 8 bits) - Interface: SPI (Serial Peripheral Interface) - Operating Frequency: 50MHz (maximum) - Operating Supply Voltage: 1.7V to 1.95V - Operating Temperature Range: -40℃ to +125℃ - Guaranteed Write/Read Cycles: 10 trillion (10^13) - Package: 8-pin SOP, 8-pin DFN - Quality Standard: AEC-Q100 Grade 1 compliant

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1M-bit FeRAM "MB85RC1MT"

1M-bit FeRAM "MB85RC1MT"

1M-bit FeRAM 'MB85RC1MT' is optimal as memory for FA control devices, measurement meters, and industrial machinery.

The "MB85RC1MT," our largest 1M-bit FeRAM with an I2C interface, guarantees 10 trillion write cycles, making it an ideal product for FA control devices, measurement meters, and industrial machinery that require frequent rewrites, such as real-time logging. We offer a wide range of FeRAM products with both I2C and SPI serial interfaces, enabling us to provide the optimal non-volatile memory solutions to meet our customers' needs. ■ Features This product is the I2C interface 1M-bit (128K words x 8 bits) FeRAM "MB85RC1MT." It operates at a low voltage of 1.8V to 3.3V within a temperature range of -40°C to +85°C. In addition to a standard operating frequency of 1MHz, comparable to EEPROM, it supports a high-speed mode for reading and writing at 3.4MHz. With a rewrite guarantee of 10 trillion cycles, which far exceeds that of general-purpose EEPROM, it strongly supports frequent data rewrites, such as real-time logging, even in I2C products.

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Low Voltage Operating Version: 512K-bit FeRAM for Automotive Use

Low Voltage Operating Version: 512K-bit FeRAM for Automotive Use

A new 512K-bit automotive FeRAM with an I2C interface that operates at low power supply voltage has been introduced.

Our company offers automotive-grade FeRAM with an I2C interface that guarantees low operating current and 10 trillion data rewrite cycles in high-temperature environments of 125°C. We have newly added the maximum capacity 512K-bit FeRAM 'MB85RC512LY' to our lineup. In addition to automotive applications such as ADAS (Advanced Driver Assistance Systems), it is also suitable for industrial robots and more. 【Features】 ■ Operates at a low supply voltage of 1.7V to 1.95V ■ Operating current is a maximum of 0.4mA when operating at up to 3.4MHz ■ Guarantees 10 trillion data rewrite cycles over a temperature range of -40°C to +125°C ■ Well-suited for applications requiring real-time data recording *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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Vessel drill bit - special value sale

Vessel drill bit - special value sale

We have cushion drills and Kessaku drills for metalworking! Take advantage of this opportunity!

We have planned the "Drill Bit Special Sale" to express our gratitude for your continued patronage and to promote our popular drill bits. We offer the "Cushion Drill (for metalworking)" with high hardness HSS (high-speed steel) that maintains sharp cutting performance, and the "Kessaku Drill (for metalworking)" featuring a variable spiral shape. We hope you take advantage of this opportunity. 【Overview】 ■ Duration: August 17, 2022 (Wednesday) to October 14, 2022 (Friday) ■ Prizes - For every 20 points worth of eligible products purchased, receive 1 free Cushion Drill (for metalworking) [1.0 to 3.9mm]. - For every 50 points worth of eligible products purchased, receive 5 free Cushion Drills (for metalworking) [1.0 to 3.9mm]. *For more details, please refer to the PDF document or feel free to contact us.

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Base bit

Base bit

We have a wide range of products, including holders for casing bits!

We would like to introduce the "foundation bits" that we handle. For casing bits, we offer the bolt-type "CBO40RS-A (inner blade)" and "CBO40LS-A (outer blade)." Additionally, we also have double-blade casing bits "CBOC40TN," bits for reamers, and welded earth auger bits, among others. Please feel free to contact us if you have any requests. 【Product Lineup (Partial)】 ■ Casing Bits ・CBO40RS-A (inner blade) ・CBO40LS-A (outer blade) ■ Double-Blade Casing Bits ・CBOC40TN *For more details, please refer to the PDF document or feel free to contact us.

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Shield machine propulsion bit

Shield machine propulsion bit

Maruwa Bit has built a track record at various construction sites! We provide products tailored to our customers' needs.

We would like to introduce the "shield machine and thrust machine bits" that we handle. In recent years, as long-distance excavation has been in demand, we have been focusing on the development of products that excel in wear resistance and impact resistance, as well as developing bits suitable for a circular economy. We also engage in the reuse and recycling of bits and carbide tips. Please feel free to contact us if you have any requests. 【Features】 ■ Focus on the development of products that excel in wear resistance and impact resistance ■ Also developing bits suitable for a circular economy ■ Engaging in the reuse and recycling of bits and carbide tips *For more details, please refer to the PDF materials or feel free to contact us.

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Diamond twist bit

Diamond twist bit

Diamond chips are used in the tip blade and all outer blades! Suitable for processing various materials.

The "Diamond Twist Bit" is a product that eliminates burning through effective chip removal with its multi-flute design. We offer two standard types: φ12 and φ16. It is suitable for both vertical drilling and contour machining. Additionally, we have a type available for hinge machining. This is recommended for those seeking a cleaner machined surface with reduced burrs. 【Features】 - The outer peripheral blades with both right and left leads minimize burrs and chipping, improving cutting quality. - The protrusions at the flute boundaries provide a rib effect, and the rigid body shape eliminates vibrations. - The adoption of multi-flutes resolves clogging and burning during drilling operations. *For more details, please download the PDF or feel free to contact us.

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Are you troubled by the wear of civil engineering excavation tools?

Are you troubled by the wear of civil engineering excavation tools?

Wear is inevitable for drilling tools, but we improve both drilling performance and wear resistance simultaneously with a special carbide bit that has a cemented carbide plate bonded to match the convex shape of the tip.

If the tip of the tool has a specific shape, it is considered that the shape itself possesses functionality. However, if the physical properties of the tip do not have sufficient wear resistance against friction with the workpiece, there is a possibility that the original functionality may be compromised due to shape changes caused by wear. Therefore, a bonding design that covers the surface of the tip with a hard material without altering the mechanical properties or shape of the tip is effective. When replacing the surface of the tool's base material at the tip with a hard alloy, a joint design that takes bonding strength into account and advanced brazing techniques are required. Our company is equipped to handle the design and manufacturing of such hard alloy brazing processes. For more details, please refer to the "Processing Technology Special Feature."

  • Ground improvement
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A must-see for those looking for the right size of carbide drill bits!

A must-see for those looking for the right size of carbide drill bits!

If the size of the carbide claws attached to the excavation machine is too large and gets caught in the ground, a specially shaped bit that reduces the body size of the claws and decreases impact resistance is effective.

In drilling bits, inappropriate claw shapes can create shock resistance, which may lead to a decrease in the drilling performance of the machine itself. To fully utilize the tool's performance, it is necessary to consider optimal shape design to reduce the overall shock resistance of the tool and the brazing position of the carbide part that will be subjected to action. In cases where the tool is welded to the machine body, if the welding position is too close to the brazing position, there is a risk of tool defects due to reduced brazing strength caused by the heat during welding. In other words, the shape of the carbide part and the brazing position become important points. For more details, please refer to the "Processing Technology Special Feature."

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