6Pcs Combination Hex Deburr Countersink Tap Drill BitHigh hardness, rustproof, solid and durable.
The advantage is opening, tapping, chamfering;Self-centering point, do not need assistant center drilling or center punching.
Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
HSS6542 (M2) is of higher hardness and more durable than the HSS4341, and is suitable for cutting the steel even the 2mm 304 steel.
Color: Golden
Type: Tap Drill Bit
DIY Supplies: Metalworking
Material: HSS+Titanium
Shank: 1/4 inch (6.35mm) hex shank
Surface treatment:Titanium Coated
Size: M3x0.5 ; M4x0.7; M5x0.8 ; M6x1 ; M8x1.25 ; M10x1.5
Suitable For: Iron, cast iron, steel, carbon steel
You can save processing steps and time costs, improve efficiency
Its a spiral groove, within the processing thread, cutting up to exclude,
and was curled applied internally threaded through holes
Wear and long life
Package Contents:
6 x Hex Shank Tap Drill Bits
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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Key Features
HSS Titanium Drill Bit
Combination Drill Bit
Hex Deburr Drill Bit
Countersink Tap Drill Bit
Drill Bit Set
What's In the Box
6 x Hex Shank Tap Drill Bits