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Specifications
Item Type
Short Length Drill Bits
Manufacturer
Greenfield Industries
Applicable Materials
Alloy Steel, Carbon Steel, Cast Iron and Tool Steel
Cutting Depth
3XD
Cutting Direction
Right Hand
Cutting Edge Material
HSS
Drill Diameter Measurement System
Imperial
Drill Size - Decimal Inch
0.25 in
Drill Size - Letter
E
Finish
Black Steam Oxide
Flute Length
1-3/8 in
Flute Type
Right Spiral
Material
HSS
Number of Flutes
2
Overall Length
2-1/2 in
Point Angle
135 deg
Point Type
Split
Series
159
Shank Size
1/4 in Dia x 1-1/8 in L
Shank Type
Straight
Type
Heavy Duty
Features
- Heavy duty geometry for drilling tougher materials by hand or machine
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- 135 deg P3 split point is self-centering for reduced thrust and easier penetration
Additional Info
UNSPSC
23241606