HSSM35 M8 Drill and Tap Combination Bit TiAlN Coated Deburr

HRC89 M3M10 Combination Drill Tap Bit Set TiAlN Coated Deburr Countersink Bits
Uses HSSCo material, hardness up to HRC89, more durable,can be used for drilling the steel plate even the 24mm 304 steel plate.
Industrial Grade TiALN Coating,TiAlN coating surface will form Al2O3 which form a hard protective layer when drilling.(Perfect for high speed drilling)
Service life is 510 times longer than general tap drill. (Can drilling without coolant, with coolant, service life will be longer
and performance will be better.)

You can drill from any angle, no slipping.
Specifications:
model:M8
Type: Tap Drill Bit
Shank: 1/4 inch (6.35mm) hex shank
DIY Supplies: Metalworking
Colour:Silver black
Material:steel
Size:73 x 6.35mm

Package Contents:
1 * Tap Drill Bit

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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