135 Degree NAS 907 Type J Cobalt Heavy-Duty 12 Aircraft Ext. Drill Cleveland 3722-12 Straw HSS-CO 8% #21
| Item | Extra Long Drill Bit |
|---|---|
| Shank Type | Straight |
| Shank Dia. | 5/32 in |
| Cutting Direction | Right Hand |
| Flute Length | 2 in |
| Maximum Drilling Depth | 2 in |
| Overall Length | 6 in |
| Number of Flutes | 2 |
| Number of Pieces | 0 |
| Flute Type | Spiral |
| Decimal Equivalent | 0.159 |
| Drill Bit Grouping | Drill Bit |
| Depth x Dia. Ratio | 10 xD |
| Depth:Dia. Ratio | 10 xD |
| Shank Type - Machining | Straight |
| Drill Bit Dimension Type | Wire |
| Coolant Through | No |
| Point Type | Split |
| Drill Bit Size | #21 |
| Drill Bit Finish | Oxide |
| Drill Bit Material | Cobalt |
| Drill Bit Point Angle | 135 Degrees |
| Grade | Heavy Duty |
| Application | For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys |
| Standards | NAS 907 Type J |
| List Number | 3722-12 |
| Coolant Fed | Non-Coolant Through |
| Series | 3722-12 |
| Helix Angle | 28 deg |
| Drill Bit Point Type | Split Point |
| Primary Material Application ISO Code | P, N, M |
| Primary Material Application | Brass, Bronze, Copper, Aluminum, Stainless Steel, Steel |
| Secondary Material Application | Titanium, Nickel, Cast Iron, Stainless Steel |
| Drill Diameter Tolerance | +0.0000 in /-0.0007 in |
| Material Grade - Machining | M42 |
| Drill Point Length | 0.0329 in |
| Aircraft Drill | Yes |
| Material - Machining | Cobalt |
| Secondary Material Application ISO Code | M, S, K |
| Finish - Machining | Bronze, Straw |
| Measurement System | Wire |
| Drill Length Class | Extra Long |
| Shank Length | 4 in |
| Spiral Direction | Right Hand |
| Package Quantity | 1 |