❀1.High hardness, rustproof, solid and durable.
❀2.The advantage is opening, tapping, chamfering.
❀3.Self-centering point, do not need assistant center drilling or center punching.
❀4.Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
❀5.Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
❀ 6.HSS6542 (M2) is of higher hardness and more durable than the HSS4341, and is suitable for cutting the steel even the 2mm 304 steel.
Type: Tap Drill Bit
❀ DIY Supplies: Metalworking
❀ Material: High Speed Steel / HSS6542
❀Material: High Speed Steel 6542
❀ Shank: 1/4" (6.35mm) hex shank
❀ Surface treatment:Titanium Coated
❀Size: M3, M4, M5, M6, M8, M10
Suitable For: Iron, cast iron, steel, carbon steel
❀1. You can save processing steps and time costs, improve efficiency
❀ 2. Its a spiral groove, within the processing thread, cutting up to exclude,
and was curled applied internally threaded through holes
❀ 3. wear and long life
Packing Included :
1x Set (1pcs) Hex Shank Tap Drill Bits