3 PC. TITANIUM NITRIDE COATED M2 HIGH SPEED STEEL STEP DRILLS
DRILL 28 HOLE SIZES!
This compact set replaces 28 individual drill bits. Two-flute design gives you faster, smoother cutting. Titanium nitride coating for cooler running.
Automatically deburrs holes as you drill
Quick-change 1/4' hex shank
M2 high speed steel for long life
Sizes:
3/16' to 1/2' Six Step Bit (3/16', 1/4', 5/16', 3/8',7/16', 1/2');
1/4' to 3/4' Nine Step Bit (1/4', 5/16', 3/8', 7/16',1/2', 9/16',5/8',11/16',3/4');
1/8' to 1/2' Thirteen Step Bit (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')
Manufacturing professional cutting tools:HSS drill bit,tap,die,annular cutter,bi-metal hoesaw ,combined drill&countersink,diamond saw blade,masonry drill.SDS hammer drill,wood working drill etc.
If you are interested in any of our products relevant to hardware tools, feel free to contact us. We look forward to get you and will guarantee you the best commodity and the best service.
135o split point for quick start and no walk application.
Cobalt for much higher hot hardness and abrasion resistance.
Ideal for drilling in steel, stainless steel, heat resistant steel, cast steel, sintered metal, and super alloys.
Dia.:1/16" to 33/64"
| Place of Origin: | Shanghai in China |
| Model No: | FYDME220 |
| Brand Name: | FENGYUE TOOLS |
| Delivery Time: | one month |