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Product Specifications:
| Item | Screw Machine Drill Bit |
| Application | For Alloy, Carbon And Tool Steels And Cast Iron |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.4844 |
| Depthdia. Ratio | 4Xd |
| Dimension Type | Fractional Inch |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Black Oxide |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | High Speed Steel |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 31/64" |
| Drill Diameter Tolerance | -0.001" to 0" |
| Drill Length Class | Screw Machine Length |
| Drill Point | 135° |
| Drill Point Length | 0.1003" |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Length | 2 3/16" |
| Flute Type | Spiral |
| Fractional Size | 0.484" |
| Grade | Heavy Duty |
| Helix Angle | 28° |
| Left/right Hand | Right |
| List Number | 159 |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Material Grade - Machining | Heavy Duty |
| Number Of Flutes | 2 |
| Number Of Pieces | 1 |
| Overall Length | 3 11/16" |
| Point Angle | 135° |
| Point Type | Split Point |
| Primary Material Application | Cast Iron, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | K, P |
| Shank Dia. | 0.484" |
| Shank Diameter | 31/64" |
| Shank Length | 1 1/2" |
| Shank Type - Machining | Straight |
| Spiral Direction | Right Hand |
| Standards | Not Rated |
| System Of Measurement | Fractional Inch |
| Type | Standard |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 10.5 |
| Ship width (cm) | 10.16 |
| HS code | 8207502080 |
| Country of Origin | US |
Product Variants
| Model | Decimal Equivalent | Flute Length | Shank Dia. | Overall Length | Drill Bit Size | Shank Length | Drill Diameter Tolerance | Drill Point Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 49204 | 0.0625 | 5/8" | 0.062" | 1 5/8" | 1/16" | 1" | -0" to +0.0005" | 0.0129" | €3.66 | |
| 49205 | 0.0781 | 11/16" | 0.078" | 1 11/16" | 5/64" | 1" | -0" to +0.0005" | 0.0162" | €3.67 | |
| 49206 | 0.0938 | 3/4" | 0.094" | 1 3/4" | 3/32" | 1" | -0" to +0.0005" | 0.0194" | €3.50 | |
| 49207 | 0.1094 | 13/16" | 0.109" | 1 13/16" | 7/64" | 1" | -0" to +0.0005" | 0.0227" | €3.77 | |
| 49208 | 0.125 | 7/8" | 1/8" | 1 7/8" | 1/8" | 1" | -0" to +0.0005" | 0.0259" | €3.87 | |
| 49209 | 0.1406 | 15/16" | 0.141" | 1 15/16" | 9/64" | 1" | -0" to +0.0007" | 0.0291" | €3.75 | |
| 49210 | 0.1562 | 10" | 0.156" | 2 1/16" | 5/32" | 1 1/16" | -0" to +0.0007" | 0.0324" | €3.87 |
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CHICAGO-LATROBE 49231 Screw Machine Drill Bit Black Oxide 31/64
€21.19 /unit
