| Item | Extra Long Drill Bit |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Size | 27/64 in |
| Shank Type | Straight |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish | Bright |
| Decimal Equivalent | 0.4219 |
| Drill Bit Point Angle | 135 Degrees |
| Material | HSS |
| Coolant Fed | Non-Coolant Through |
| Point Angle | 135 |
| Shank Dia. | 27/64 in |
| Overall Length | 12 in |
| Cutting Direction | Right Hand |
| Number of Flutes | 2 |
| Flute Length | 3 15/16 in |
| Maximum Drilling Depth | 3 15/16 in |
| Shank Type - Machining | Straight |
| Coolant Through | No |
| Grade | Heavy Duty |
| Application | For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys |
| Depth:Dia. Ratio | 4xD |
| Point type | Split |
| Flute Type | Spiral |
| Depth x Dia. Ratio | 4xD |
| Standards | Not Rated |
| List Number | 3957-12 |
| Left/Right Hand | Right |
| Diameter | 0.421875 |
| Measurement System | Fractional Inch |
| Shank Size | 0.4219 |
| Shank Length | 8 1/16 in |
| Drill Style | Aircraft Extension Drill |
| Series | 3957-12 |
| Aircraft Drill | Yes |
| Material Grade - Machining | High Performance |
| Material - Machining | High Speed Steel |
| Drill Diameter Tolerance | +0.0000 in /-0.0010 in |
| Drill Point Length | 0.0874 in |
| Finish - Machining | Bright (Uncoated) |
| Drill Length Class | Extra Long |
| Drill Bit Point Type | Split Point |
| Secondary Material Application ISO Code | K, M |
| Primary Material Application ISO Code | N, P |
| Helix Angle | 28 Degrees |
| Primary Material Application | Aluminum, Brass, Bronze, Copper, Steel |
| Spiral Direction | Right Hand |
| Secondary Material Application | Cast Iron, Stainless Steel |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 27/64, CLEVELAND, Mfr# C13199
$24,85
Free shipping will be applied on orders over $50
Extra Long Drill Bit, Drill Bit Size 27/64 in, Drill Bit Point Angle 135 Degrees , Split Point, High Speed Steel, Bright (Uncoated), 28 Degrees , Material Grade - Machining High Performance, Maximum Drilling Depth 3 15/16 in, Fractional Inch, 4xD
9999 in stock
Must order in multiples of 1
Subtotal:
$24.85
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