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Product Specifications:
| Item | Drill Bit |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depth X Dia. Ratio | 10xd |
| Dimension Type | Fractional Inch |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Black Oxide |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 5/16" |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Type | Spiral |
| Impact Rated | Yes |
| Impact Rating | Yes |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Max. Drilling Depth | 3" |
| Overall Length | 4 1/2" |
| Primary Material Application | Plastic, Steel, Wood |
| Primary Material Application Iso Code | O |
| Promotion Restriction | Not Eligible For Promotion |
| Shank Hex Size | 1/4" |
| Shank Type | Hex |
| Shank Type - Machining | Hex |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.02 |
| 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 | Overall Length | Drill Bit Size | Max. Drilling Depth | Price | |
|---|---|---|---|---|---|---|---|
![]() |
BL4131IM | 0.0625 | 1 7/8" | 1/16" | 1/2" | €4.13 | |
![]() |
BL2131IM | 0.0625 | 1 7/8" | 1/16" | 1/2" | €4.96 | |
![]() |
BL4159IM | 0.5 | 6" | 1/2" | - | €25.41 | |
![]() |
CC2257 | 0.1935 | 4 3/4" | - | - | €21.75 | |
![]() |
BL2138IM | 0.1719 | 3 1/4" | 11/64" | 1 3/4" | €6.94 | |
![]() |
BL4138IM | 0.1719 | 3 1/4" | 11/64" | 2" | €5.31 | |
![]() |
TI2140IM | 0.2031 | 3 5/8" | 13/64" | 2 1/8" | €11.19 |
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Contact us
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BOSCH BL4147IM Drill Bit, 5/16 Inch Drill Bit Size, 1/4 Inch Shank Hex Size, Split Point
€10.73 /unit




