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6PCS Straight Flute Titanium Coated Step Drill Bit SetName: 6PCS straight flute titanium coated step drill bit setread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35 for choose. This is HSS 4241 material.
Flute: double straight... -
5PCS HSS Cobalt Twist Drill Bit SetName: 5PCS HSS Turbo max Point cobalt twist drill bit setread more
Material: HSS-M35 material, other HSS 4241, 4341 and M2 can be choose.
Production technology: this 5PCS HSS cobalt twist... -
19PCS HSS Titanium Coated Twist Drill Bit SetName: 19PCS HSS titanium coated twist drill bit setread more
Material: HSS-4241 material, we also have other material for you choose, such as 4341, M2 and M35.
Production technology: half... -
19PCS HSS M35 Twist Drill Bit SetName: 19PCS HSS M35 Cobalt 5% twist drill bit setread more
Material: 19PCS HSS M35 twist drill bit set made by HSS-M35 material which included cobalt about 5%, so we also called cobalt drill, we... -
DIN338 HSS Twist Drill BitName: DIN338 HSS twist drill bitread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35.
Production technology: roll forged, or half ground(edge ground), or fully ground
Tip... -
3PCS HSS Black and White Finish Step Drill Bit SetName: 3PCS HSS black and white finish step drill bit setread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35 for choose.
Flute: double straight flute.
Tip degree: 135 degree... -
3PCS HSS Nitriding Sprial Flute Step Drill Bit SetName: 3PCS HSS nitriding sprial flute step drill bit setread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35 for choose. This is M35 material.
Flute: double spiral flute.
Tip... -
5PCS HSS 4241 Material Step Drill Bit SetName: 5PCS HSS 4241 material step drill bit setread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35 for choose. This is HSS 4241 material.
Flute: double straight flute. You also can... -
Multi-steps Nitriding Finish Step Drill BitName: multi-steps nitriding finish step drill bitread more
Material: HSS 4241, HSS 4341, HSS M2(6542) and M35 for choose. This is HSS M2 material.
Flute: double spiral flute with multi-steps... -
12PCS SDS PLUS Hammer Drill Bit Set for ConcreteName: 12PCS SDS PLUS hammer drill bit set for concreteread more
Material: #45 carbon steel as basic body, TCT as tip. Connected them by welding.
Flute: single flute, we also can do double... -
17PCS Hammer and Chisel Drill Bit SetName: 17PCS hammer and chisel drill bit set packed in aluminum boxread more
Material: #45 carbon steel as basic body, TCT as tip. Connected them by welding.
Flute: single flute, we also can... -
HSS Annular Cutter for MetalName: HSS annular cutter for metalread more
Material: made by HSS of fully body.
Surface treatment: white finish, sand blast, Titanium coated, Oxidation nitriding, amber finish ect; HSS M2...
Step drill bits, the pieces of metal that go on the end of your drill, are very useful for drilling through sheet metal, as they can usually drill through about 1/4 of an inch in thickness. They can...
6 rows · NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for ......
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers33....
Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of high speed steel, these new step drill bits...
Step drill bits, the pieces of metal that go on the end of your drill, are very useful for drilling through sheet metal, as they can usually drill through about 1/4 of an inch in thickness. They...
A step drill is a specialized drill bit that varies in diameter, it features ‘steps’ of increasing size which enlarge a hole the further the bit drills into the material. This allows their user to...
