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

91～120 item / All 141 items

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Plus driver bit "EA-03*"

Plus driver bit "EA-03*"

EA-03* Set of 10 pieces, gold plating/shot finish

The EIGHT hexagonal rod wrenches are exported not only within Japan but to various regions around the world. With a cumulative production exceeding several hundred million, they continue to be loved in many countries, demonstrating a "quality" that is not apparent at first glance. A genuine hexagonal rod wrench with true quality backed by proven results. If you haven't used them yet, please experience the excellence of their quality. 【Features】 ○ Set of 10 ○ SNCM+V Special ○ Gold plating / Shot finish For more details, please contact us or download the catalog.

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TX Stopper with hole / without hole bit "EA-34*"

TX Stopper with hole / without hole bit "EA-34*"

SNCM+V Special Hard Chrome Plating

The EIGHT hexagonal rod wrenches are exported not only within Japan but to various regions around the world. With a cumulative production exceeding several hundred million, they continue to be loved in various countries, demonstrating a "quality" that is not apparent at first glance. A genuine hexagonal rod wrench with true quality that speaks for itself through its track record. If you haven't used one yet, please experience the excellence of its quality. 【Features】 ○ SNCM+V Special ○ Hard chrome plating ○ For air and electric drivers For more details, please contact us or download the catalog.

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TX Stopper with hole / without hole bit "EA-33*"

TX Stopper with hole / without hole bit "EA-33*"

SNCM+V Special Hard Chrome Plating

The EIGHT hexagonal rod wrenches are exported not only within Japan but to various regions around the world. With a cumulative production exceeding several hundred million, they continue to be loved in many countries, demonstrating a "quality" that is not visible at first glance. A genuine hexagonal rod wrench with true quality that speaks for itself through its track record. If you haven't used one yet, please experience the excellent quality for yourself. 【Features】 ○ SNCM+V Special ○ Hard chrome plating For more details, please contact us or download the catalog.

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TX socket bit "21XBL/21XB"

TX socket bit "21XBL/21XB"

Please use a commercially available socket that is compatible with the rotating tool.

The EIGHT hexagonal rod wrenches are exported not only within Japan but to various regions around the world. With a cumulative production number exceeding several hundred million, they continue to be loved in many countries, demonstrating a "quality" that is not apparent at first glance. A genuine hexagonal rod wrench equipped with true quality that speaks for itself through its track record. If you haven't used one yet, please experience the excellent quality for yourself. 【Features】 ○ SNCM+V Special ○ Hard chrome plating For more details, please contact us or download the catalog.

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TX Socket Bit "21XSB-*"

TX Socket Bit "21XSB-*"

21XSB-*Single Item SNCM+V Special Hard Chrome Plating

The EIGHT hexagonal rod wrenches are exported not only within Japan but also to various regions around the world. With a cumulative production exceeding several hundred million, they continue to be loved in many countries, demonstrating a "quality" that is not apparent at first glance. A genuine hexagonal rod wrench with true quality that speaks for itself through its track record. If you haven't used one yet, please experience the excellence of its quality. 【Features】 ○ SNCM+V Special ○ Hard chrome plating For more details, please contact us or download the catalog.

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Two-by-bit

Two-by-bit

A drill that is "strong against nails," designed for those who are troubled by hitting nails while drilling in electrical and plumbing work.

Two-by construction method, when drilling during renovations, have you ever experienced the blade chipping when hitting a nail, rendering the drill unusable? The 'Two-by Bit' is here to solve that problem.

  • Work tools
  • Water and sewerage pipe fittings
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Impact bit

Impact bit

Long-lasting battery with a dedicated impact drill!

Three types available in short, medium, and long lengths. The short type can drill holes up to 33mm with an impact driver. When used with an impact driver, the battery lasts longer than with a regular drill. If you use an impact driver, be sure to check it out!

  • Construction company
  • Woodworking machines, instruments, and tools
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Drill bit

Drill bit

For drilling deep holes, a long screw-type drill bit is recommended!

We can accommodate a wide range from shallow to deep holes. If you want to drill to a specific depth, please set the No. 5005 drill stopper for use.

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Long temporary frame bit

Long temporary frame bit

The indispensable Kariwaku bit for formwork construction.

It is ideal for drilling holes for separators. There are also custom formwork bits available for NF boards.

  • Concrete construction
  • Work tools
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Product Introduction: Carbide Products

Product Introduction: Carbide Products

Alloy technology compatible with high technology

It is widely used in mining civil engineering tools, urban civil engineering tools, and wear-resistant and corrosion-resistant tools, among others.

  • Aggregates and crushed stone
  • Bridge Construction
  • Piles, caissons, sheet piles
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Urban Civil Engineering Bit - Toho Bit

Urban Civil Engineering Bit - Toho Bit

A must-see for urban civil engineering companies! Effortlessly crush bedrock! Drilling bits for foundation piles for high-rise buildings, bridge piers, and more.

Urban civil engineering bits, Toho Bits, are designed for the excavation of various foundation piles, including those for high-rise building foundations and bridge pier foundations. We offer bits for earth augers, casing (full rotation drilling machines), and cutter bits for small shield tunneling machines. 【Features】 ■ Tools for urban civil engineering that respond to high efficiency ■ Integrated with Toho Alloy (carbide) that excels in wear resistance and impact resistance ■ Cutting edge shapes and tips can be selected according to soil type ● For more details, please contact us or download the catalog.

  • Work tools
  • Piles, caissons, sheet piles
  • Pile and foundation work
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Machine Tools, Sanki Manufacturing Co.

Machine Tools, Sanki Manufacturing Co.

We meet the needs for various machine tools.

Please feel free to consult us about anything from special dedicated tools to screwdriver bits.

  • Steel construction
  • bit

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Resin Router Bit "Carbide Router Bit"

Resin Router Bit "Carbide Router Bit"

We handle everything from board processing to the processing of molded products, and we have samples of various resins available.

The resin router bit "carbide router bit" is suitable for processing from board machining to molded products, and there are various samples of resins available. We have stock from φ1 to φ6. It has a proven track record with materials such as acrylic, polycarbonate, PVC, PP, ABS, and MC nylon. For more details, please download the catalog.

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Resin Router Bit "High Hardness Resin PCD Router"

Resin Router Bit "High Hardness Resin PCD Router"

It supports high-speed rotation and high feed rates, and both C-face shapes can also be manufactured.

The resin router bit "High Hardness Resin PCD Router" is compatible with high-speed rotation and high feed rates, and can also produce both C surface shapes. It is suitable for high-hardness composite materials such as Silplus. We have a proven track record of producing a minimum diameter of φ0.8. We accept orders starting from one piece. PCD features a lifespan that is 30 to 100 times that of carbide. For more details, please download the catalog.

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Resin Router Bit "Film Use PCD Router"

Resin Router Bit "Film Use PCD Router"

No clogging of chips! PCD router for film without melting.

The "PCD Router for Film" is a resin router bit that solves the problems of traditional tools, such as clogging with chips and melting. The resin router bits from Uchiyama Knife Co., Ltd. have features such as "short delivery times (7-10 days)," "high precision in outer diameter variation," and "the ability to develop, verify, and test process in-house using test processing machines." 【Features of the PCD Router for Film】 ○ Does not clog with chips ○ Does not melt For more details, please contact us or download the catalog.

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Resin Router Bit "Pachinko Ultra Hard Router"

Resin Router Bit "Pachinko Ultra Hard Router"

No fear! Low vertical stripes and transparent, ultra-hard router for pachinko use.

The "Pachinko Ultra Hard Router" is a resin router bit that solves issues found in other manufacturers' end mills, such as vibration, excessive vertical streaks, and lack of transparency. The resin router bits from Uchiyama Blade Co., Ltd. have features such as "short delivery times (7-10 days)," "high precision in outer diameter variation," and "the ability to develop, verify, and test machining in-house using test machining equipment." 【Features of the Pachinko Ultra Hard Router】 ○ No vibration ○ Few vertical streaks ○ Transparent appearance For more details, please contact us or download the catalog.

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Resin Router Bit "HSS Router for PLA"

Resin Router Bit "HSS Router for PLA"

Melt, no fuzz! Ultra-hard router for PLA (3D printer filament)

The "Carbide Router for PLA (3D Printer Filament)" is a resin router bit that solves issues such as melting and fluff generation found in other manufacturers' end mills. The resin router bits from Uchiyama Knife Co., Ltd. feature characteristics such as "short delivery times (7-10 days)," "high precision in outer diameter variation," and the ability to develop, verify, and test machining in-house using test machining equipment. **Features of the Carbide Router for PLA (3D Printer Filament):** - No melting - No fluff For more details, please contact us or download the catalog.

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Deck plate dedicated diamond bit

Deck plate dedicated diamond bit

Smooth cutting performance!! Significant reduction in segment chipping and breakage!!!

The deck plate-specific diamond bit enables stable deck plate perforation. It is available in a wide range of sizes and is designed for low-speed rotation. It features a special chip specifically for deck plates. The sizes are as follows: nominal diameter (Φ) ranges from 52 to 230, outer diameter (mm) from 52.0 to 230.0, inner diameter (mm) from 45.6 to 223.2, effective length (mm) is 250, total length (mm) is 298, blade thickness (mm) ranges from 3.0 to 3.4, and blade height (mm) is 7. For more details, please contact us or refer to the catalog.

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Wet-type diamond bit "A lot thin-walled single piece for Hume pipes"

Wet-type diamond bit "A lot thin-walled single piece for Hume pipes"

Adoption of a new type of chip focused on sharpness! Diamond bits that significantly reduce work time.

The "A Lot Thin-Walled Single Piece for Hume Tubes" is a wet diamond bit that adopts a new type of chip focused on sharpness, significantly reducing work time. With an effective length of 200L, work efficiency is greatly improved. 【Features】 ■ Thin-walled single piece type (for wet use only) ■ Standard lineup includes three sizes: 250Φ, 304Φ, and 355Φ ■ Custom sizes can also be produced For more details, please refer to the catalog or feel free to contact us.

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Wet diamond bit "Standard thickness 3-point bit"

Wet diamond bit "Standard thickness 3-point bit"

Standard thick blade 3-point type (for wet use only)! Bit with machine mounting screw standard of A lot.

The "Standard Thick Blade 3-Point Bit" is a wet diamond bit with an adapter machine mounting screw standard of A lot screws. We offer products with nominal diameters ranging from 1 to 16. 【Features】 ■ Conventional 3-point type (for wet use only) ■ High durability with a chip height of 9mm (standard stock item) For more details, please refer to the catalog or feel free to contact us.

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Wet diamond bit "A lot thin-walled single bit Standard"

Wet diamond bit "A lot thin-walled single bit Standard"

Core drill, A lot screw specification! Thin-walled single piece type diamond bit.

The wet-type diamond bit "A Lot Thin-Wall Single Bit Standard" is a diamond bit of the thin-wall single type, designed for core drills and A Lot screw specifications. 【Features】 ■ Thin-wall single type (for wet use only) ■ Machine mounting screw standard: A Lot screw ■ High lifespan with a chip height of 9mm (standard stock item) ■ Custom sizes available beyond standard sizes ■ Compatible models: Core drills, A Lot screw specifications *For more details, please refer to the PDF available for download.

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Drill Bit "Quattric II"

Drill Bit "Quattric II"

High performance for reinforced concrete! Rapid drilling and long-lasting double helix!

The "QUATTRIC Quattro II" is a drill bit with a four-blade carbide head. It features an improved power shoulder that reduces damage within concrete. It is equipped with a robust main cutting edge for rapid drilling, a reverse chamfer that minimizes interference with rebar, and a centering tip that makes positioning easy. 【Features】 ■ Long-lasting carbide head (up to drill diameter of 10mm) ■ Robust main cutting edge for rapid drilling ■ Reverse chamfer that reduces interference with rebar ■ Easy-to-position centering tip ■ Wear marks for easy recognition of wear limits according to PGM *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
  • Work tools
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Mini Bit MIB

Mini Bit MIB

The material is brass (iron/stainless steel)! Introducing the Z-type mini bit insert that does not require directional insertion!

The "Mini Bit MIB" is a mini-sized general-purpose bit insert that responds to the lightweight and compact needs of molded products. It is a Z-type that does not require insertion directionality, and the screw management standard is JIS Grade 2. Please feel free to contact us when you need assistance. 【Features】 ■ Usage: Press-fit / Hot press-fit ■ Compatible resin: Thermoplastic ■ Material: Brass (Iron / Stainless steel) ■ Screw management standard: JIS Grade 2 * For more details, please refer to the PDF document or feel free to contact us.

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Caster bit

Caster bit

Prevent natural runaway of carts and cage carts! Suitable for temporary stop mats.

We would like to introduce our product, the "Caster Bit." It prevents the natural runaway of carts and basket carts by lowering the wheels in two stages. It is suitable for temporary stopping mats for carts and basket carts. The design features slopes on both sides, making it easy to secure the wheels. 【Specifications (partial)】 ■Model number: AR-1519 ■Dimensions: 280w × 1,000L ■Weight: 3.2kg ■Material: SBR and NR mixed material ■Quantity: 1 piece *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables
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Shock-absorbing bit "Black Dragon Tough Bit, Step Type"

Shock-absorbing bit "Black Dragon Tough Bit, Step Type"

A sturdy type suitable for narrow spaces with strong performance for hard work.

The "Black Dragon Tough Bit - Step Type" features a high-torque impact driver suitable shock-absorbing bit with a high transmission power torsion design. With a shaft diameter of Φ5.3mm, it is ideal for work in narrow spaces where screw heads are easily visible. Additionally, its unique heat treatment results in high toughness, making it resistant to breakage and ensuring high durability. 【Features】 ■ Strong against wear and maintains good screw engagement ■ Excellent grip and resistant to slipping ■ Strong against bending and suppresses core deviation ■ High hardness and high toughness, HRC62.5 ■ Absorbs impact in the torsion section, etc. *For more details, please download the PDF or feel free to contact us.

  • Work tools
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Stainless steel boring rod and bit

Stainless steel boring rod and bit

SUS310S is suitable for non-magnetic boring rods! It enables more accurate measurements!

The non-magnetic "stainless steel boring rod bit" is capable of drilling exploration holes and also serves as a guide casing that allows the insertion of magnetic sensors within the rod. We can manufacture materials and sizes other than the specifications upon request. Additionally, before shipment, we measure residual magnetism, and if deemed to have magnetic properties according to our standards, we will perform demagnetization. 【Features】 ■ SUS310S is suitable for non-magnetic boring rods - SUS310S is an exceptionally excellent non-magnetic material among austenitic types - It enables more accurate measurements ■ The stainless steel crown (bit) is shot-blasted - Increases surface hardness and removes residual stress - Reduces wear and improves cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us. *The Niigata sales office is currently closed. We apologize for the inconvenience.

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SUN UP Hex Shank Middle Grid Drill for Electric Drill 5PC

SUN UP Hex Shank Middle Grid Drill for Electric Drill 5PC

SUN UP Hexagonal Shaft Center Drill 5PC AN-6

Drilling and boring processing of materials such as wood, plywood, and resin is possible. *Not suitable for brittle materials such as acrylic-based and styrene-based resins. 【Features】 ■ For electric drills ■ Very convenient for boring processing related to DIY, woodworking, decoration, and model making ■ Drilling is performed with the tip blade, followed by boring cutting with the shaft cutting edge ■ Set includes: 4, 5, 6, 8, 10mm, storage holder ■ Hex shank diameter: 6.35mm Item number: 26591 *For more details, please feel free to contact us.

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