IRWIN impact shaft stainless steel drill bit 1.8mm

[Features]● By increasing the tip angle to 130°, improved durability and stable workability with less burrs have been achieved. ●Compared to general drills for stainless steel, the number of drills is increased by about 80%, and the drilling speed is improved by about 47%. ●Compared to the conventional 2-piece structure, the 1-piece design makes the torque load about 26% more efficient, and dramatically improves durability and safety. ●Can be used with impact drivers and drill drivers.

[Use] ●Cover material: general steel, stainless steel, PVC. ●Drilling holes for wires in electrical work. ●Pre-drilling holes for hole saws. ●Pre-drilling holes for screwing. ●Drilling pilot holes for taps, etc.

[Specifications] ● Blade diameter (mm): 1.8 ● Groove length (mm): 15 ● Overall length (mm): 53 ● Shank diameter (mm): 6.35 ● Effective length (mm): 15

[Specification 2] ● Point angle 130° ● Integrally molded structure ● M42 cobalt high-speed steel

[Material/Finish] Cobalt high speed steel

[Set contents/accessories]
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【Note】
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