Yunika carbide hole saw meta-core triple (no flange) 42 mm

[Features]● Since the safety stopper (collar) is eliminated, it is suitable for penetrating work. ●Employs a 3-piece set blade that prevents chips from flying even in hard use. ●The effective length of 35 mm enables curved surface drilling of thick steel plates and thick metal pipes.

[Use] ●Cover materials: Metal siding, iron plates, steel plates (25 mm or less), stainless steel plates (10 mm or less), aluminum plates (5 mm or less), pipe materials, etc.

[Specifications] - Blade diameter (mm): 42 - Compatible models: electric drills, drill presses, vibration drills (rotation mode) - Shank diameter (mm): 10, 13 - Bore depth (mm): 37 - Blade thickness (mm) ): 2.8 ● Effective cutting capacity (mm): Metal siding 35 mm, stainless steel plate 10 mm, pipe material 10 mm, aluminum plate 5 mm

[Specification 2] Shank shape: 3 chamfers (straight)

[Materials/Finish] ●Blade part: Carbide tip ●Center drill: Kosoku steel (HSS)

[Set contents/accessories]
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[Caution] ●There is no safety stopper. ● Do not hit the carbide cutting edge against a hard object or hit the work material strongly when penetrating the center drill, as it may cause chipping.