水戸工業 List of Products and Services

The "Electroplated Diamond Drill ZERO-M DRILL" is a cutting tool that demonstrates exceptional performance primarily in the processing of ceramics. Our company employs a groundbreaking method that electroplates diamond powder onto the tip of the drill while simultaneously ejecting a lubricant from the hole at the drill tip for lubrication and cooling (Shank-through coolant supply method). As a result, it eliminates the need for core removal and enables continuous processing. Additionally, the forced lubrication from the drill tip hole minimizes damage to the diamond abrasive grains, thus providing excellent performance in terms of lifespan. 【Features】 ■ Usable for sintered materials and ceramics ■ Adopts shank-through coolant supply method ■ Enables continuous processing similar to metal materials ■ Eliminates the need for core removal ■ Allows non-step processing for deep hole machining (L/D=10 or more) ■ Minimizes damage to abrasive grains (due to heat and impact) *For more details, please refer to the PDF document or feel free to contact us.

The "TRE/ATR series" is a tube removal tool used with quick-connect fittings. The "TRE series" is designed to match the outer diameter of the tube connection part of the quick-connect fittings, making it easy to push. It offers a clear size distinction by color and features a comprehensive lineup of 6 items in 10 sizes. The "ATR series" has undergone special heat treatment for a thickness of 4mm, providing excellent durability. It can be used in both push and pull directions, featuring a unique shape that is easy to handle and allows for effective force application. 【Partial Lineup】 ■TRE Series ・TRE-2×3.2 ・TRE-4×6 ・TRE-6×8 ■ATR Series (with grip) ・ATR0610 ・ATR0812 ・ATR15 ■ATR Series (without grip) ・ATR0610S ・ATR0812S *For more details, please refer to the PDF document or feel free to contact us.

Our company conducts integrated production from material research, forging, pressing, machining, heat treatment, surface treatment, to assembly, and we accept orders for special tools and manufactured products. We manufacture tools tailored to our customers' needs. For special items and manufactured products such as socket wrenches and hex socket wrenches, we can accommodate orders starting from one piece. 【Examples of Production (Partial)】 ■ Socket ■ Extension Socket ■ Universal Socket ■ Universal Extension Socket ■ Half-Slot Socket *Examples of production and the request sheet (please fill in the purpose and usage conditions) can be checked via catalog download.

The "MITOLOY L-Type Hollow Wrench Series" is a hex wrench made from a unique high-strength alloy steel. It includes products developed based on user requests, such as the "Ball Point Neo," which has a longer short side suitable for deep tightening, and the "Stubby," designed with a shorter neck length for ease of use in tight spaces. The "Stubby" comes in both straight and ball point versions, each available in short and long specifications. 【Lineup (Excerpt)】 ◎ "Ball Point Neo" ■ The length of the short side is about twice that of our conventional long type (HBL15-170) ■ Suitable for deep tightening. The ball point section is also easy to use. ◎ "Stubby (Short/Long)" ■ A short type with minimized bending radius ■ A rich lineup with options for the presence or absence of a ball point *For more details, please refer to the materials. Feel free to contact us with any inquiries.

【Usage and Features】 ● You can perform screw tapping work by attaching a tap. * Please use a tap that conforms to JIS standards (JIS B4430 Hand Tap Type J for metric screws). ● Minimal play after attaching the tap, providing excellent workability. ● A wide range of sizes available: 9.5mm square drive ... 7 sizes 12.7mm square drive ... 18 sizes