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12 pieces 3/16 In. x 2-5/16 In. Fractional Double-End Black Oxide Bits

BL6139

 
Model: BL6139
Actual Product may vary from the item shown
The Bosch line of metal drill bits offers a solution for every professional application. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Bosch black oxide bits offer superior durability, speed and selection to support most general-purpose applications.
Benefits: BL6139 12 pieces 3/16 In. x 2-5/16 In. Fractional Double-End Black Oxide 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
Specifications: BL6139 12 pieces 3/16 In. x 2-5/16 In. Fractional Double-End Black Oxide Bits
Diameter3/16"
Shank Diameter3/16"
Overall Length2-5/16"
Quantity12 (bulk)
*NoteAll 135° points
View More Sizes
Item #ReviewsDiameterShank DiameterOverall LengthQuantity 
BL61347/64"7/64"1-15/16"12 (bulk)
BL61351/8"1/8"2-1/8"12 (bulk)
BL61369/64"9/64"2-5/32"12 (bulk)
BL61375/32"5/32"2-5/32"12 (bulk)
BL61417/32"7/32"2-5/16"12 (bulk)
BL61431/4"1/4"2-5/16"12 (bulk)
Reviews: BL6139 12 pieces 3/16 In. x 2-5/16 In. Fractional Double-End Black Oxide Bits
Support: BL6139 12 pieces 3/16 In. x 2-5/16 In. Fractional Double-End Black Oxide Bits
Customer ServiceCustomer Support

Have a tool, accessory, application or service question? Call us at 1-877-267-2499 or visit Frequenty Asked Questions.

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Additional Information: Fractional Double-End Black Oxide Drill Bits (Bulk)
PDFBosch Metal Drilling Selection Chart

For tool, accessory, application, or service questions, please contact 1-877-Bosch99 (267-2499).

Fractional Double-End Black Oxide Drill Bits (Bulk)

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Fractional Double-End Black Oxide Drill Bits (Bulk)

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