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  • 12 Bits
  • 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
  • Available in jobber length, stubby length, extended length (aircraft), 1/2 In. reduced shank (Silver and Deming)
  • For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials

Additional Information

Weight0.0140  kg
Width6  mm
Height6  mm
Length66  mm
Material StatusPhasing Out 
Date of Valid Distribution Status20220712 
Country of OriginChina 
Quantity12 (bulk) 


Bosch BL6143 1/4" Black Oxide Sp Double-End (Bulk)

Bosch BL6143 1/4" Black Oxide Sp Double-End (Bulk)

GTIN : 000346331202


SKU : kpt010-BL6143


Regular price $3.79
Regular price Sale price $3.79
Sale Sold out
Shipping calculated at checkout.
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