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BOSCH BL2743 1-Piece 1/4 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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$6.49

$ 2 .99 $2.99

In Stock

About this item

  • Speed helix design for three times faster drilling than standard bits
  • Last 50 percent 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


Product Description

Through 80 years of developing innovative tools and accessories for the concrete professional, BOSCH has become the acknowledged leader in the industry. with a robust line that can address everything from the toughest concrete drilling tasks to material removal, BOSCH is a company whose legacy is written in concrete. If the project requires work in concrete, from polishing and anchoring to material removal, there's only one place to turn for a complete solution. Trust BOSCH to provide the professional-grade tools and accessories to get the job done right. Ideal for large-area material removal of lime, plaster, hard finish plaster, sandstone, and abrasive concrete.. The hard metal binding even resists loads caused by strongly abrasive materials.. Optimal use-asphalt, fresh concrete, pumice stone, screed concrete, aerated concrete, plaster, cast asphalt, soft limestone, and plaster mortar. May be used on-basalt, old concrete, stone concrete pipes, natural limestone, quartzite, and sandstone.

From the Manufacturer

Bosch black oxide bits offer superior durability, speed and selection for most general purpose applications. Best for cutting holes into metal and work equally well in wood and plastic drilling. Use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.


Olivier Levesque
Reviewed in Canada on September 17, 2024
Drill thru the wall no prob.
BILLY
Reviewed in the United States on August 12, 2024
The bit worked perfect on hard metal and yes i would buy it again.
Mohan
Reviewed in the United States on June 4, 2024
Stayed sharp after drilling 48 holes
Edward Meier
Reviewed in Canada on February 13, 2024
Good long drill bit for making cheese boards in hard wood
Robert L.
Reviewed in the United States on October 18, 2024
Needed it to drill through a rather thick wall.
Michael Caudill
Reviewed in the United States on October 14, 2024
Quick and as described. Recommend product and seller.
Joey
Reviewed in the United States on April 14, 2024
It works and didn’t break drilling through limestone. I’m pleased
Shane
Reviewed in the United States on April 11, 2024
Straight! Right through Rosewood no problem!
Pavel K.
Reviewed in Canada on July 10, 2023
Long enough to put the ethernet cable thru the wall.
Mark Taylor
Reviewed in the United States on December 20, 2023
Quality drillbits, decent price, delivered right to my door. What more could someone want?
JD
Reviewed in the United States on September 18, 2020
As advertised
Jorge Belo
Reviewed in Canada on August 1, 2020
Helped me a lot to drill the holes for my A/C Split, specially outside the house. And also to run the electric wiring needed.
bry brook
Reviewed in Canada on July 6, 2019
It's straight and true [doesn't wobble] for being 12" long.
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