Precision Twist Drill 7233619 331HD Heavy Duty Jobber Length Drill Bit, #51 Drill - Wire, 0.067 in Drill - Decimal Inch, 135 deg Point, HSS, Steam Tempered
Jobber Length Drill Bits
1424211
MFG #: 7233619
Dormer Pramet
1.38000
/ ea
Precision Twist Drill Jobber Length Drill Bit, Heavy Duty, Series: 331HD, Imperial, #51 Drill - Wire, 0.067 in Drill - Decimal Inch, 2 in Overall Length, 1 in Cutting Depth, Spiral Flute, 1 in Flute Length, 0.067 in Shank, Straight Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Tempered, Dark Gray, Applicable Materials: Medium Strength Alloy Materials
- Features
| Web construction is heavier than the 301JD general purpose drills providing greater rigidity and strength in drilling medium strength alloy materials |
| The self-centering 135 deg split point additionally reduces the thrust requirements and minimizes walking particularly on curved surfaces |