Bosch K Letter Size Jobber Drill Bit, Black Oxide, Bulk
Bosch BL4211
SKU BPT-BL4211
Bosch's K letter size black oxide coated fractional jobber drill bits are manufactured to ease drilling applications, offering faster speeds, reduced heat, and extended drill bit life. Discover more drill bits at HomElectrical today!
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Bosch BL4211 Description
- Bulk Pack.
- Diameter: Letter K.
- Overall Length: 4-1/4 Inch.
- Shank: 0.2810 Inch.
- Speed helix design for three times faster drilling than standard bits.
- Last 50% longer than high-speed steel.
- Easier drilling, reduced heat and extended drill bit life.
- For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.
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$4.19Each
Sold by the Case of 6 for only $25.14
Ships between 08/03/2026 - 08/07/2026
Return180-day Return Policy
Product Specifications
| Part Number | BL4211 |
| Weight | 0.05-lb |
| UPC | 000346329810 |
Manufacturer Description
K LETTER BLACK OXIDE SP JOBBER (BULK)
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
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