Precision Twist Drill 6480991 321MD Heavy Duty Mechanic's Drill, 25/64 in Drill - Fraction, 0.3906 in Drill - Decimal Inch, HSS, Black Steam Oxide/Bronze Oxide
Mechanics Drill Bits
1423009
MFG #: 6480991
Dormer Pramet
6.92000
/ ea
Precision Twist Drill Mechanic's Drill, Heavy Duty, Series: 321MD, 25/64 in Drill - Fraction, 0.3906 in Drill - Decimal Inch, 4-5/16 in Overall Length, 2-3/4 in Cutting Depth, 2-3/4 in Flute Length, 3-Flat Shank, 135 deg Point, Split/Self-Centering Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Steam Oxide/Bronze Oxide
- Features
| Shorter flute and overall length than the 332HD jobber length drills for superior rigidity when used in portable drills |
| Additionally features 3-flats on the shank for tighter chucking particularly in keyless chucks |