
#30 Cobalt Oxide/Gold Finish 135 Deg. Split Point Series M41CO Heavy-Duty Screw Machine Drill
Manufactured from premium High Speed cobalt for drilling hard materials including tool steel, M41CO screw machine length drill bits have a 135 degree split point, reducing the push force needed and helping to self-center the drill. The bronze oxide finish ensures a clean, accurate hole by preventing workpiece material from sticking to the cutting surfaces of the drill. Available in wire gauge sizes from 60 to 1, M41CO screw machine length drill bits are designed for heavy duty jobs and recommended to use in difficult materials and applications.
ORDER IN MULTIPLES of 12

- Item Code: 041330
- Availability:
- Mfg Part #: 5996041
- Brand: Precision Twist Drill
Unit Size: 1
Features Back To Top
- Low thrust design self centering Split Point for easier penetration
- Cobalt base material with Bronze Oxide for wear resistance and lubricity
Tech Specs Back To Top
Drill Bit Grade | Heavy Duty |
---|---|
Overall Length Inches | 1.9375" |
Type | Screw Machine Drill Bit |
Point Angle | 135 Deg. |
Wire Size | #30 |
Coating/Finish | Bronze |
Decimal Size | 0.1285" |
Overall Length Metric | 49.21 mm |
Brand | Precision Twist Drill |
Flute Length | 15/16" |
Metric Size | 3.26 mm |
Shank Style | Cylindrical shank |
Cutting Direction | Right |
Material Grade | M41 |
Overall Length | 1-15/16" |
Series | M41CO |
Shank Type | Straight |
Specification Designation | ANSI |
Material | Cobalt |