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Product Specifications:
| Aircraft Drill | Yes |
| Coolant Fed | Non Coolant Through |
| Coolant Through | No |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.159 |
| Depth Dia. Ratio | 4Xd |
| Drill Bit Dimension Type | Wire |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | #21 |
| Drill Dia. Tolerance | -0" to +0.0007" |
| Drill Length Class | Jobber Length |
| Drill Point Length | 0.0329" |
| Finish-machining | Tin |
| Flute Length | 2 1/8" |
| Flute Type | Spiral |
| Helix Angle | +21° to +34° |
| Material | Cobalt |
| Material Grade-machining | Grade M42 |
| Material-machining | Cobalt |
| Max. Drilling Depth | 1 19/32" |
| Measurement System | Wire |
| No. Of Flutes | 2 |
| No. Of Pieces | 1 |
| Overall Length | 3 1/4" |
| Primary Material Application | Stainless Steel, Steel |
| Primary Material Application Iso Code | M, P |
| Series | 55TN Series |
| Shank Dia. | 5/32" |
| Shank Length | 1 1/8" |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| Spiral Direction | Right Hand |
| Web Thinning | Thinned |
Shipping Info:
| Ship height (cm) | 2.54 |
| Ship length (cm) | 8.26 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
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CHICAGO-LATROBE 54031 Jobber Length Drill Bit, #21 Size, 2-1/8 Inch Flute Length, 3-1/4 Inch Length
€14.13 /unit
