
Step Drill Bit Sets
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Greenlee
Greenlee Kwik Stepper Step Bit Kit, 1/8 in to 1-1/8 in Cutting dia, 3 to 13 Steps, Case (1 ST / ST)
$325.10Engineered with Cobalt High Speed Steel (HSS) material for maximum life on stainless steelReduces wear of bit and maximizes heat resistanceNew split point tip eliminates walking and penetrates quickly up to 10 ga stainless steelTwo cutting edges share...332-35884C$325.10 -
BOSCH POWER TOOLS
Bosch Power Tools Titanium Coated Step Drill Bit Sets, SDT1/SDT3/SDT6 (1 ST / ST)
$90.74Step drill bits are ideal for electrical, plumbing and HVAC contractorsTitanium-coated step drill bits remain clean and accurate even in the toughest materials114-SDT30$90.74 -
BOSCH POWER TOOLS
Bosch Power Tools 3 Piece High Speed Step Drill Bit Set (1 ST / ST)
$68.09High-speed step drill bit set is ideal for common; everyday drill applicationsBits feature three-flat shank for reduced slippageBalanced double-flute design eliminates chatter and vibrationBits contain self-starting point that begin on contact114-SDH30$68.09 -
IRWIN UNIBIT
Irwin Unibit Cobalt Step Drill Sets, 1/8 in to 3/4 in Cutting Dia (1 EA / EA)
$142.046x longer lifeThree-flatted shankSpeedpoint tipLaser marked sizes585-10502CB$142.04 -
IRWIN
Irwin Multi-Material Drill Bit Sets (6 EA / PK)
$180.36Carbide tip has a unique diamond-ground, four-facet design with sharper cutting edges for centered starts with no walking, fast drilling, and excellent hole quality in a variety of materialsDouble-milled flute ensures fast, efficient removal of drilling...585-4935078$180.36 -
IRWIN
Irwin Speedbor MAX Speed Bit Sets, 5/8 in; 3/4 in; 1 in Cut Dia (6 EA / CS)
$151.47Comes with a heavy-duty caseTri-flute design for faster chip ejectionCutting spurs have three cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041003$151.47 -
IRWIN UNIBIT
Irwin Unibit Step Drill Sets, TiN #1T-#3T (1 SET / SET)
$149.09Single-flute cutting edge for greater control through stepsThree flatted shank prevents slipping in drill chuckNon-skid self-starting tip eliminates skidding and the need for center punching585-15502$149.09 -
IRWIN
Irwin Unibit Step Drill Set, 3-Pc, HSS #1/#2/#3 (1 ST / ST)
$110.57Single-flute cutting edge for greater control through stepsThree flatted shank prevents slipping in drill chuckNon-skid self-starting tip eliminates skidding and the need for center punching585-10502$110.57 -
IRWIN UNIBIT
Irwin Unibit Unibit Step Drill Set, 4-Pc, HSS #1/#2/#4/#21 (1 ST / ST)
$244.67Single-flute cutting edge for greater control through stepsThree flatted shank prevents slipping in drill chuckNon-skid self-starting tip eliminates skidding and the need for center punching585-10225$244.67