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Power Drill Bits
Shop 814 power drill bits at National Hardware Group — from trusted brands like Artu, Avanti Pro, Avantipro and more. Every item is an authorized, warranty-backed purchase, with prices starting around $5.99. Ships nationwide, free over $75 on most items, or find it at your local store.
Trusted brands only
Ships nationwide
Pro accounts welcome
Support your local hardware store
Diablo
Diablo 5/16 in. X 2-1/4 in. L Carbide Tipped Tile and Stone Drill Bit 3-Flat Shank
MPN: DMANS1040
$21.99
Diablo
Diablo 1/2 in. X 3-3/4 in. L Carbide Tipped Tile and Stone Drill Bit 3-Flat Shank
MPN: DMANS1060
$29.99
Diablo
Diablo 1/4 in. X 2-1/4 in. L Carbide Tipped Tile and Stone Drill Bit 3-Flat Shank
MPN: DMANS1030
$19.99
Diablo
Diablo 3/16 in. X 2 in. L Carbide Tipped Tile and Stone Drill Bit 3-Flat Shank
MPN: DMANS1020
$17.99
Diablo
Diablo 3/8 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1090
$14.99
Diablo
Diablo 5/16 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1070
$12.99
Diablo
Diablo 3/16 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1030
$10.99
Diablo
Diablo 1/4 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1050
$11.99
Diablo
Diablo 1/8 in. X 3 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1010
$8.59
3
per case
Diablo
Diablo 5/32 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1020
$28.77
Diablo
Diablo 1/2 in. X 6 in. L Multi-Material Carbide Tipped Hammer Drill Bit Hex Shank
MPN: DMAMM1120
$16.99
Irwin
Irwin #12 X 7/32 in. D High Speed Steel Replacement Bit
MPN: 1882790
$11.99
Irwin
Irwin #10 X 3/16 in. D High Speed Steel Countersink Replacement Bit
MPN: 1882789
$11.99
Irwin
Irwin #14 X 1/4 in. D High Speed Steel Countersink Replacement Bit
MPN: 1882791
$11.99
USA
Irwin
Irwin Unibit 3/16 to 7/8 in. X 6 in. L High Speed Steel Step Drill Bit Square Shank
MPN: 10234
$49.99
USA
Irwin
Irwin Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank
MPN: 10220
$59.99
USA
Irwin
Irwin Unibit 1/8 to 1/2 in. High Speed Steel Step Drill Bit Square Shank
MPN: 10231
$25.99
USA
Irwin
Irwin Unibit 1/4 to 3/4 in. X 6 in. L High Speed Steel Step Drill Bit Square Shank
MPN: 10233
$44.99
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