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Product Specifications:
| Item | Extra Long Drill Bit |
| Coolant Fed | Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depthdia. Ratio | 20xd |
| Dimension Type | Fractional Inch |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | Self Centering Point |
| Drill Bit Size | 5/16" |
| Drill Diameter Tolerance | H7 |
| Drill Length Class | Extra Long |
| Drill Point Length | 1.44 mm |
| Finish - Machining | Tialn+Alcrn |
| Flute Length | 7 15/64" |
| Flute Type | Spiral |
| Grade | Grade WJ30EJ |
| List Number | DC170-20-07.938A1-WJ30EJ |
| Material | Solid Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | Grade WJ30EJ |
| Maximum Drilling Depth | 7 15/64" |
| Measurement System | Fractional Inch |
| Number Of Coolant Holes | 2 |
| Number 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" |
| Standards | Tp-Norm 67X |
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 | Decimal Equivalent | Flute Length | Overall Length | Drill Bit Size | Shank Dia. | Dimension Type | Shank Length | Drill Point Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DC170-16-04.763A1-WJ30EJ | 0.1875 | 3 59/64" | 5 3/16" | 3/16" | 5 mm | Fractional Inch | 1 3/32" | 0.867 mm | €609.48 | |
| DC170-16-05.556A1-WJ30EJ | 0.2188 | 4 23/32" | 6 19/64" | 7/32" | 6 mm | Fractional Inch | 1 13/32" | 1.01 mm | €641.98 | |
| DC170-16-06.350A1-WJ30EJ | 1/4" | 5 5/16" | 6 7/8" | 1/4" | 8 mm | Fractional Inch | 1 13/32" | 1.16 mm | €718.67 | |
| DC170-16-07.144A1-WJ30EJ | 0.2813 | 5 31/32" | 7 35/64" | 9/32" | 8 mm | Fractional Inch | 1 13/32" | 1.3 mm | €723.41 | |
| DC170-16-07.938A1-WJ30EJ | 0.3125 | 5 31/32" | 7 35/64" | 5/16" | 8 mm | Fractional Inch | 1 13/32" | 1.44 mm | €701.32 | |
| DC170-16-08.731A1-WJ30EJ | 0.3438 | 6 3/8" | 8 7/64" | 11/32" | 10 mm | Fractional Inch | 1 9/16" | 1.59 mm | €772.59 | |
| DC170-16-09.525A1-WJ30EJ | 3/8" | 7 5/64" | 8 13/16" | 3/8" | 10 mm | Fractional Inch | 1 9/16" | 1.73 mm | €763.65 |
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WALTER TOOLS DC170-20-07.938A1-WJ30EJ 6597633 Coolant Fed Drill DC1702007.938A1WJ30EJ
€856.19 /unit
