Heavy Duty Drill Bits
ToolGuy’s drill bits collection gives contractors and tradesmen practical options for drilling wood, metal, concrete, rebar, tile, stone, and masonry. Browse individual bits and drill bit sets built for common jobsite needs, including HSS jobber drills, cobalt bits, aircraft extension bits, auger bits, Forstner bits, countersinks, hole saws, and carbide or diamond core options.
Our selection also includes high speed drill bits for clean, efficient drilling in compatible materials, plus specialty designs for fast boring, deep reach, precision sizing, and tough mixed-material applications. Whether you are stocking a service truck or replacing worn bits, ToolGuy’s drill bit sets and single-bit options help keep crews prepared for everyday drilling tasks and demanding professional work.
-
Aircraft Extension Drill Bit High Speed Steel – 6inch Length
$3.17 – $19.98Price range: $3.17 through $19.98 -
Metal Demon™ Drill Bits for Mild, Hardened and Stainless Steels
$8.96 – $25.20Price range: $8.96 through $25.20 -
3/16″ PENETRATOR DRILL BIT FOR CONCRETE AND STEEL/REBAR
$10.12 – $34.68Price range: $10.12 through $34.68 -
-
2Flute Solid Carbide Up Shear Router
$29.90Original price was: $29.90.$19.98Current price is: $19.98. -
Closeout – 5-Pc HSS 82° Countersink Bit Set (1/4″–3/4″) with Case
$29.90Original price was: $29.90.$20.79Current price is: $20.79. -
TimberHawk Self Feed Bits – 7/16″ Hex Shank | Fast-Boring Wood Drilling Bits
$24.60 – $89.90Price range: $24.60 through $89.90 -
Nail Bomber Auger Drill Bits – Heavy Duty
$27.48 – $129.87Price range: $27.48 through $129.87 -
T200 M42 Cobalt Jobber Drill Bits – 1/16″ to 1/2″, USA Made
$27.96 – $133.49Price range: $27.96 through $133.49 -
Impact Wrench to Drill Conversion Kit – 1/2″ Drive to 3/8″ Chuck Adapter
$49.98Original price was: $49.98.$29.98Current price is: $29.98. -
5/8″ PENETRATOR DRILL BIT FOR CONCRETE AND STEEL DECKING / REBAR
$34.89 – $84.89Price range: $34.89 through $84.89 -
Nut Splitter Set For Rusted, Damaged, Frozen, and Seized Bolts – Remover Tool
$48.98Original price was: $48.98.$34.98Current price is: $34.98. -
Diamond Turbo Seg Core Bits with Pilot – 3/8″ Round Shank (3/4″–5″)
$36.80 – $169.78Price range: $36.80 through $169.78 -
Diablo Metal Demon™ 15-Piece Drill Bit Set for Mild Steel, Stainless Steel & Hardened Metal
$49.98Original price was: $49.98.$39.60Current price is: $39.60. -
9 Piece Punch and Die Set – Precision Alloy Steel with Storage Case
$42.98Original price was: $42.98.$39.99Current price is: $39.99.














