Cleveland®
Cleveland® C15970 3780 1-Stage Type D AMD General Purpose Jobber Length Aircraft Maintenance Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 135 deg Point, Cobalt
3780-15970
MFG #: C15970
$23.80
/ EA
Non-Stock Item
- Applicable Materials: Alloy Steel, Carbon Steel, Inconel, Stainless Steel and Tool Steel
- Cutting Depth: 1-9/16 in
- Cutting Direction: Right Hand
- Cutting Edge Material: Cobalt
- Drill Size - Decimal Inch: 0.3125 in
- Drill Size - Fraction: 5/16 in
- Finish: Steam Oxide
- Flute Length: 1-9/16 in
- Flute Type: Spiral
- Manufacturer Name: Greenfield Industries
- Material: Cobalt
- Overall Length: 4-1/2 in
- Point Angle: 135 deg
- Point Type: Split
- Request For Quote: No
- Series: 3780
- Shank Size: 5/16 in
- Shank Type: Straight
- Type: 1-Stage Type D AMD General Purpose Jobber Length
Cleveland® Aircraft Maintenance Drill, 1-Stage Type D AMD General Purpose Jobber Length, Series: 3780, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 4-1/2 in Overall Length, 1-9/16 in Cutting Depth, Spiral Flute, 1-9/16 in Flute Length, 5/16 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, Cobalt Cutting Edge, Cobalt, Steam Oxide, Applicable Materials: Alloy Steel, Carbon Steel, Inconel, Stainless Steel and Tool Steel
- Standards
- Item Features
NAS 907
- Cobalt is harder than high speed steel and provides better wear-resistance
- Oxide prevents chip building, galling and welding on the workpiece
- Spiral flutes are constructed with a higher flute angle to remove chips more easily