6Pcs/Set Metric Thread Tap Drill Bits Set M3 M4 M5 M6 M8 M10 Hex Shank Hss 6542 Screw Tap Drill Bits Set for Metal Wood

Product description1.[HSS 6542 tap drill bit]: Fast replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency;2.[Material]: Made from High speed steel 6542 with titanium coated, which is harder than HSS 4341, 6542 material has high hardness and is more durable, and can be applied to steel plates, even2mm thinner 304 stainless steel plates.3.[Applications]: Suitable for drilling tapping cutting on wood, metal, aluminum board, iron board etc. Deburr/countersink also provided on bit beyond back taper4.[Specifications]: M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm, M10*1.5mmSpecificationItem: metric thread tap drill bits setMaterial: HSS 6542Finish: Titanium coatedSize: m3 m4 m5 m6 m8 m10Quanity: 6pcs

• 1.[HSS 6542 tap drill bit]: Fast replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency;
• 2.[Material]: Made from High speed steel 6542 with titanium coated, which is harder than HSS 4341, 6542 material has high hardness and is more durable, and can be applied to steel plates, even2mm thinner 304 stainless steel plates.
• 3.[Applications]: Suitable for drilling tapping cutting on wood, metal, aluminum board, iron board etc. Deburr/countersink also provided on bit beyond back taper
• 4.[Specifications]: M3*0.5mm, M4*0.7mm, M5*0.8mm, M6*1mm, M8*1.25mm, M10*1.5mm
• 5.Size: m3 m4 m5 m6 m8 m10