FKD Chamfering Tap Pilot Hole Drill 8

[Features]● The pilot hole drilling and chamfering of the tap can be performed at the same time, shortening the machining time and reducing tool costs.

[Use] ●Work material: carbon steel, alloy steel, tool steel, cast iron, non-ferrous metals, aluminum alloys.

[Specifications] ● Applicable tap: M8 ● Drill diameter (mm): 6.8 ● Drill length (mm): 22 ● Blade diameter (mm): 18.5 ● Overall length (mm): 76 ● Shank diameter (mm): 10 ● Number of flutes : 2

[Specification 2] For chamfered tap pilot hole drill

[Material/Finish] Kosoku steel (SKH51)

[Set contents/accessories]
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【Note】
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