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Product Specifications:
| Item | Extra Long Drill Bit |
| Coolant Fed | Coolant Through |
| Cutting Direction | Right Hand |
| Cutting Edge Dia. | 5/16" |
| Decimal Equivalent | 0.3125 |
| Depth Dia. Ratio | 20xd |
| Dimensions Type | Fractional Inch |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | Self Centering Point |
| Drill Bit Size | 5/16" |
| Drill Dia. Tolerance | H7 |
| Drill Length Class | Extra Long |
| Drill Point Length | 1.44 mm |
| Drilling Depth | 6.772" |
| Finish-machining | Tialn+Alcrn |
| Flute Length | 7 15/64" |
| Flute Type | Spiral |
| Grade | Grade WJ30EJ |
| Length | 8.74" |
| List Number | DC170-20-07.938A1-WJ30EJ |
| Material | Solid Carbide |
| Material Grade-machining | Grade WJ30EJ |
| Material-machining | Carbide |
| Max. Drilling Depth | 7 15/64" |
| Measurement System | Fractional Inch |
| No. Of Coolant Holes | 2 |
| No. Of Flutes | 2 |
| Overall Length | 8 47/64" |
| Point Angle | 140° |
| Point Type | Self Centering |
| Primary Material Application | Cast Iron, Steel |
| Primary Material Application Iso Code | K, P |
| Secondary Material Application | Hardened Steel |
| Secondary Material Application Iso Code | H |
| Shank Dia. | 8 mm |
| Shank Length | 1 13/32" |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| Size | 0.312" |
Shipping Info:
| Ship weight (kg) | 0.12 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 22.19 |
| Ship width (cm) | 2.54 |
| Country of Origin | FR |
Product Details:
- Flute Type : Spiral
- Coolant Through : Yes
Product Variants
| Model | Flute Length | Shank Length | Shank Dia. | Max. Drilling Depth | Drill Bit Size | Drill Point Length | Cutting Edge Dia. | Drilling Depth | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DC170-16-04.763A1-WJ30EJ | 3 59/64" | 1 3/32" | 5 mm | 3 59/64" | 3/16" | 0.867 mm | 3/16" | 3.622" | €609.48 | |
| DC170-16-05.556A1-WJ30EJ | 4 23/32" | 1 13/32" | 6 mm | 4 23/32" | 7/32" | 1.01 mm | 7/32" | 4.37" | €641.98 | |
| DC170-16-06.350A1-WJ30EJ | 5 5/16" | 1 13/32" | 8 mm | 5 5/16" | 1/4" | 1.16 mm | 1/4" | 4.882" | €718.67 | |
| DC170-16-07.144A1-WJ30EJ | 5 31/32" | 1 13/32" | 8 mm | 5 31/32" | 9/32" | 1.3 mm | 9/32" | 5.512" | €723.41 | |
| DC170-16-07.938A1-WJ30EJ | 5 31/32" | 1 13/32" | 8 mm | 5 31/32" | 5/16" | 1.44 mm | 5/16" | 5.512" | €701.32 | |
| DC170-16-08.731A1-WJ30EJ | 6 3/8" | 1 9/16" | 10 mm | 6 3/8" | 11/32" | 1.59 mm | 11/32" | 5.827" | €772.59 | |
| DC170-16-09.525A1-WJ30EJ | 7 5/64" | 1 9/16" | 10 mm | 7 5/64" | 3/8" | 1.73 mm | 3/8" | 6.496" | €763.65 |
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WALTER TOOLS DC170-20-07.938A1-WJ30EJ 6597633 Coolant Fed Drill DC1702007.938A1WJ30EJ
€856.19 /unit
