Long Rotary Masonry Drill Bit with Straight Shank

To add to cart, choose from the options below.
- Rotary drilling
- Positive angle tip geometry
- Premium brazing material adheres carbide tip to the drill bit body for maximum durability
- Slow spiral flute design ensures efficient material removal allowing the bit to run cooler and extending service life
- Long sizes are 13 in (330.2 mm) versus 12 in (304.8 mm), allowing bit to fully clear a cinder block
- Not recommended for drilling into glass and ceramics
Diameter: 1/4 in 5/16 in 3/8 in Select Options
Product # Diameter
263951 1/4 in
264091 5/16 in
264171 3/8 in

TECHNICAL SPECIFICATIONS

Overall Length
13 in
Packaging Specifications
Tube
Brand
Mibro

APPLICATION

- Excellent for drilling brick, stone, damp and dry masonry, and concrete