DiamondSure® Drill Bits

Variants

  • Part #: BWT70470
    View Details
    • 5⁄32 in
    • 1/8"
    • 41201
    $11.68
  • Part #: BWT70471
    View Details
    • 3⁄16 in
    • 3/16"
    • 41202
    $12.78
  • Part #: BWT70472
    View Details
    • 1⁄4 in
    • 1/4"
    • 41203
    $13.56
  • Part #: BWT70473
    View Details
    • 1⁄4 in
    • 5/16"
    • 41204
    $16.83
  • Part #: BWT70474
    View Details
    • 1⁄4 in
    • 3/8"
    • 41205
    $20.11
  • Part #: BWT70475
    View Details
    • 1⁄4 in
    • 1/2"
    • 41206
    $25.41
  • Part #: BWT70477
    View Details
    • 5⁄16 in
    • 3/4"
    • 41208
    $31.81
  • Part #: BWT70479
    View Details
    • 5⁄16 in
    • 1
    • 41210
    $36.96
  • Part #: BWT70481
    View Details
    • 5⁄16 in
    • 1-1/4"
    • 41212
    $42.42
  • Part #: BWT70482
    View Details
    • 5⁄16 in
    • 1-3/8"
    • 41213
    $46.16
  • Part #: BWT70484
    View Details
    • 3⁄8 in
    • 1-3/4"
    • 41215
    $53.02
  • Part #: BWT70485
    View Details
    • 3⁄8 in
    • 2
    • 41216
    $58.33
  • Part #: BWT70486
    View Details
    • 3⁄8 in
    • 2-1/4"
    • 41217
    $66.60
  • Part #: BWT70487
    View Details
    • 3⁄8 in
    • 2-1/2"
    • 41218
    $73.15
  • Part #: BWT70488
    View Details
    • 3⁄8 in
    • 2-3/4"
    • 41219
    $82.66
  • Part #: BWT70489
    View Details
    • 3⁄8 in
    • 3
    • 41220
    $93.43
  • Part #: BWT70490
    View Details
    • 1⁄4 in
    • assortment
    • 41221
    $42.73

Description

The DiamondSure® bonded diamond core Drill Bits cut through materials where other bits fail. They are designed to drill in the hardest surfaces or the most delicate and fragile surfaces. DiamondSure® bits can be used in any standard variable speed drill. They are electroplated, bonded, and designed for drilling to depths of about 1/2" (13 mm) in a wide variety of materials. Choose size and shaft size. PLEASE NOTE: These are for wet use only and are not designed for use on concrete, masonry, metal, or for use with impact hammer drills.
  • Bonded diamond core
  • Designed to drill to depths of 1/2" (13 mm) in a wide variety materials like ceramic tile, porcelain tile, glass block, slate, marble, quartz, granite, limestone, and more.
  • Used in any standard variable speed drill
  • 4-pack available - 1/4", 3/8", 5/16" and 1/2" bits (BWT70490)
  • For wet use only
  • NOT designed for concrete, masonry, metal, or with an impact hammer drill
  • Visa
  • Discover
  • American Express
  • MasterCard
Powered by Stripe
Refund and Return Policies
Copyright © 2025 MARSHALLTOWN®. All rights reserved.