Product description：1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a good investment since they tend to last longer.
| Product Name | DIN1897 Screw Machine Length HSS Cobalt Stubby Stub Drill Bit |
| Material | HSS Cobalt M35 |
| Process | Fully Ground |
| Standard |
Stub DIN1897 Stub Screw Machine Length |
| Size | 1 - 13mm, 3/64" - 1/2" |
| Point Type | 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available) |
| Shank Type |
Straight Shank (Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank, Threaded Hex Shank, Taper Shank are Available) |
| Helix Angle | Regular Spiral Type N (Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available) |
| Web & Flute Type | Regular Web & Flute (Thikc Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available) |
| Surface Finish | Amber Color (Bright, Black Oxide, Titanium, Black & Gold, Black & Bright are Available) |
| Package | 10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell. |
| Features |
1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a
good investment since they tend to last longer.
with lesspressure. Will not "walk" or "wander". |
Contact: David Yu
Phone: +86-139-52828006
Email: info@tongyutools.com
Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300
