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Product Specifications:
| Item | Twist Drill Bit |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depthdia. Ratio | 10xd |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Black Oxide |
| Drill Bit Material | High Speed Steel |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 5/16" |
| Drilling Depth (in.) | 3" |
| Finish - Machining | Black Oxide |
| Flute Length | 3" |
| Flute Type | Spiral |
| Impact Rated | Yes |
| Impact Rating | Yes |
| Material - Machining | High Speed Steel |
| Max. Drilling Depth | 3" |
| Primary Material Application | Plastic, Steel, Wood |
| Primary Material Application Iso Code | O |
| Promotion Restriction | Not Eligible For Promotion |
| Shank Dia. | 1/4" |
| Shank Hex Size | 1/4" |
| Shank Type - Machining | Hex |
| Size | 0.312" |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.03 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 2.54 |
| Country of Origin | CN |
Product Variants
| Product | Model | Decimal Equivalent | Drill Bit Size | Drill Bit Point Angle | Flute Length | Primary Material Application | Max. Drilling Depth | Finish | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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BL2133IM | 0.0938 | 3/32" | 118° | 1" | Plastic, Steel, Wood | 1" | Black Oxide | 2 1/4" | €5.74 | |
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BL2135IM | 0.125 | 1/8" | 135° | 1 1/2" | Plastic, Steel, Wood | 1 1/2" | Black Oxide | 2 3/4" | €5.77 | |
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BL2140IM | 0.2031 | 13/64" | 135° | 2" | Plastic, Steel, Wood | 2" | Black Oxide | 3 5/8" | €10.29 | |
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BL2141IM | 0.2188 | 7/32" | 135° | 2" | Plastic, Steel, Wood | 2" | Black Oxide | 3 3/4" | €10.85 | |
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BL2143IM | 0.25 | 1/4" | 135° | 2 1/2" | Plastic, Steel, Wood | 2 1/2" | Black Oxide | 4" | €11.06 | |
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BL2151IM | 3/8" | 3/8" | 135° | 3 1/2" | Plastic, Steel, Wood | 3 1/2" | Black Oxide | 5" | €18.44 | |
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BL2155IM | 0.4375 | 7/16" | 135° | 4" | Plastic, Steel, Wood | 4" | - | 5 1/4" | €26.74 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
BOSCH BL2147IM 5/16 Inch Twist Drill Bit, High Speed Steel, 3 Inch Depth, Hex Shank Type
€12.46 /unit







