Specifications:
Material: HSS 4241
Shank :1/4 "Hex Shank
Surface treatment: titanium coated
Applications: pistol drill, bench drill
Features:
Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time.
High speed, titanium nitride coated steel replaces 28 separate drill bits 2 fluted design for fast, smooth cutting.
Automatically deburrs holes as you drill.
Suitable for used in hardness under 25 ° workpiece, the plate thickness under 5 mm.
Such as carbon steel plate, sheet iron, insulation boards, wood.
Cannot be used for stainless steel.
Injecting cold water during processing, it can extend the service life of the drill bit effectively.
Size:
3/16-1/2"
6 Steps :3/16", 1/4", 5/16", 3/8", 7/16", 1/2"
1/4-3/4":
9 Steps :1/4", 5/16", 3/8", 7/16",1/2",9/16", 5/8", 11/16", 3/4"
1/8-1/2" :
13 Steps :1/8", 5/32", 3/16", 7/32",1/4",9/32", 5/16", 11/32", 3/8",13/32",7/16",15/32",1/2"
Package Included:
3pc Hss Step Cone Drill Bit Titanium Hole Cutter Set
Material: HSS 4241
Shank :1/4 "Hex Shank
Surface treatment: titanium coated
Applications: pistol drill, bench drill
Features:
Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time.
High speed, titanium nitride coated steel replaces 28 separate drill bits 2 fluted design for fast, smooth cutting.
Automatically deburrs holes as you drill.
Suitable for used in hardness under 25 ° workpiece, the plate thickness under 5 mm.
Such as carbon steel plate, sheet iron, insulation boards, wood.
Cannot be used for stainless steel.
Injecting cold water during processing, it can extend the service life of the drill bit effectively.
Size:
3/16-1/2"
6 Steps :3/16", 1/4", 5/16", 3/8", 7/16", 1/2"
1/4-3/4":
9 Steps :1/4", 5/16", 3/8", 7/16",1/2",9/16", 5/8", 11/16", 3/4"
1/8-1/2" :
13 Steps :1/8", 5/32", 3/16", 7/32",1/4",9/32", 5/16", 11/32", 3/8",13/32",7/16",15/32",1/2"
Package Included:
3pc Hss Step Cone Drill Bit Titanium Hole Cutter Set
