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Product Specifications:
| Item | Screw Machine Drill Bit |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.315 |
| Depth X Dia. Ratio | 5xd |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | 4 Facet Point |
| Drill Bit Size | 8 mm |
| Drill Dia. Tolerance | -0" to +0.0005" |
| Drill Length Class | Screw Machine Length |
| Finish | Bright Uncoated |
| Finish-machining | Bright (Uncoated) |
| Flute Length | 1 39/64" |
| Flute Type | Spiral |
| Grade | Grade C2 |
| Material | Carbide |
| Material Grade-machining | Grade C2 |
| Material-machining | Carbide |
| No. Of Flutes | 2 |
| Overall Length | 72 mm |
| Primary Material Application | All Materials |
| Primary Material Application Iso Code | H, K, M, N, P, S |
| Shank Dia. | 0.312" , 5/16" |
| Shank Length | 1 7/32" |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Spiral Direction | Right Hand |
| System Of Measurement | Metric |
| Web Construction | Split |
| Web Thinning | Thinned |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | Decimal Equivalent | Shank Dia. | Overall Length | Drill Bit Size | Price | |
|---|---|---|---|---|---|---|
| 460-302280 | 0.228 | 0.234" | 2 7/16" | #1 | €50.92 | |
| 460-301935B | 0.1935 | 3/16" | 2 1/4" | #10 | €38.90 | |
| 460-301935 | 0.1935 | 3/16" | 2 1/4" | #10 | €35.37 | |
| 460-301910 | 0.191 | 3/16" | 2 1/4" | #11 | €35.30 | |
| 460-301910B | 0.191 | 3/16" | 2 1/4" | #11 | €38.09 | |
| 460-301890 | 0.189 | 3/16" | 2 1/4" | #12 | €40.07 | |
| 460-301890B | 0.189 | 3/16" | 2 1/4" | #12 | €38.09 |
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GRAINGER 460-403150 Screw Machine Drill Bit, 8 mm Size, 72 mm Overall Length
€75.00 /unit

