Step Drill Bits
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 1 1/2 in (3 EA / BX)
$52.20The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041021$52.20 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 1/2 in (6 EA / CS)
$58.98The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041001$58.98 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 7/16 in (6 EA / BX)
$36.32The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041015B$36.32 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 13/16 in (3 EA / BX)
$35.15The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041017$35.15 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 1/2 in, 6/Ctn (6 BIT / CTN)
$116.78Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73432$116.78 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 13/16 in (6 EA / BX)
$51.30The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041017B$51.30 -
IRWIN
Irwin Double-End Black Oxide Coated High Speed Steel Drill Bits, 3/16 in (12 BIT / CTN)
$35.19Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plasticIdeal for use in stationary drills135 degree split point ensures a true start and eliminates...585-60612$35.19 -
IRWIN UNIBIT
Irwin Unibit High Speed Steel Fractional Self-Starting, 3/8 in (1 EA / EA)
$26.36Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...585-10312$26.36 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 29/64 in, 6/Ctn (6 BIT / CTN)
$100.70Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73429$100.70 -
IRWIN
Irwin Double-End Black Oxide Coated High Speed Steel Drill Bits, 1/4 in (12 BIT / CTN)
$51.05Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plasticIdeal for use in stationary drills135 degree split point ensures a true start and eliminates...585-60616$51.05 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 29/64 in (3 BIT / CTN)
$36.86Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73629$36.86 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 11/16 in (3 EA / BX)
$32.93The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041016$32.93 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 13/32 in, 6/Ctn (6 BIT / CTN)
$71.96Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73426$71.96 -
IRWIN UNIBIT
Irwin Unibit Titanium Fractional Self-Starting, 1 1/8 in (1 EA / EA)
$96.88Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminatesSingle-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckNew SpeedPoint tip penetrates...585-15313$96.88 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 1 3/8 in (3 EA / BX)
$47.50The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041020$47.50 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 7/16 in (3 EA / BX)
$26.60The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041015$26.60 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 9/16 in (3 EA / BX)
$29.56The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041014$29.56 -
IRWIN UNIBIT
Irwin Unibit Cobalt Step Drills, 1/8 in-1/2 in, 13 Steps (1 EA / EA)
$42.826x longer lifeLaser marked sizes585-10231CB$42.82 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 7/8 in (6 EA / CS)
$76.33The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041005$76.33 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 25/64 in (3 BIT / CTN)
$27.47Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73625$27.47 -
IRWIN
Irwin Double-End Black Oxide Coated High Speed Steel Drill Bits, 1/8 in (1 EA / EA)
$1.92Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plasticIdeal for use in stationary drills135 degree split point ensures a true start and eliminates...585-60608$1.92 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 31/64 in, 6/Ctn (6 BIT / CTN)
$102.03Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73431$102.03 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 15/32 in, 6/Ctn (6 BIT / CTN)
$96.90Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73430$96.90 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 3/4 in (3 EA / CS)
$36.16The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041004$36.16 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 25/64 in, 6/Ctn (6 EA / CT)
$73.88Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73425$73.88 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 11/16 in (6 EA / BX)
$46.94The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041016B$46.94 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 5/8 in (3 EA / CS)
$34.79The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041002$34.79 -
IRWIN
Irwin Double-End Black Oxide Coated High Speed Steel Drill Bits, 9/64 in (12 EA / CT)
$23.33Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistanceFor general use in wood, metal, and plasticIdeal for use in stationary drills135 degree split point ensures a true start and eliminates...585-60609$23.33 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 1 1/8 in (3 EA / BX)
$43.69The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041019$43.69 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 1/2 in (3 EA / CT)
$60.41Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73632$60.41 -
LENOX
Lenox Vari-Bit Step Drill Bits, 1 7/32 in-7/8 in, 2 Flutes (1 EA / EA)
$98.87Features high speed steel construction and steam oxide coatingPatented design with two cutting flutes allows for clean burr-free holesSplit point design for faster penetration and less walking433-30909VB9$98.87 -
IRWIN UNIBIT
Irwin Unibit High Speed Steel Fractional Self-Starting, 7/8 in to 1-1/8 in, 2 Steps (1 EA / EA)
$90.75Single-flute cutting edge for greater control through stepsHex shank prevents slipping in drill chuckAlso available with (TiN) coating for longer lifeNew SpeedPoint tip penetrates faster than previous Unibits and prevents walkingIdeal for drilling holes...585-10239$90.75 -
IRWIN UNIBIT
Irwin Unibit Cobalt Step Drills, 1/4 in-3/4 in, 9 Steps (1 EA / EA)
$77.236x longer lifeLaser marked sizes585-10233CB$77.23 -
IRWIN UNIBIT
Irwin Unibit Titanium Fractional Self-Starting, 3/16 in-1/2 in, 6 Steps (1 EA / EA)
$44.97Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminatesSingle-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckNew SpeedPoint tip penetrates...585-15102ZR$44.97 -
Irwin Speedbor
Irwin Speedbor MAX Speed Bits, 15/16 in (6 EA / BX)
$56.27The Fastest Speedbor everTri-Flute design for faster chip ejectionCutting spurs have 3 cutting edges for added durabilityFull screw tip allows bit to self feedGrooved hex shank prevents slipping in drill chuck or bit extension585-3041018B$56.27 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 15/32 in (3 BIT / CTN)
$36.86Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73630$36.86 -
IRWIN
Irwin Turbomax 3/8 in Reduced Shank High Speed Steel Drill Bits, 7/16 in, 6/Ctn (6 BIT / CTN)
$86.78Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bitsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in keyless chucksBit is constructed of M-2 high speed steel for...585-73428$86.78 -
LENOX
Lenox Vari-Bit Step Drill Bit, #1, 1/8 in to 1/2 in, 13 Steps (1 EA / EA)
$44.13Features high speed steel construction and steam oxide coatingPatented design with two cutting flutes allows for clean burr-free holesSplit point design for faster penetration and less walking433-30881VB1$44.13 -
IRWIN
Irwin Titanium Fractional Self-Starting, 3/16 in to 7/8 in, 12 Steps (1 EA / EA)
$90.24Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminatesSingle-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckNew SpeedPoint tip penetrates...585-15104$90.24 -
IRWIN
Irwin Titanium Fractional Self-Starting, 1/8 in-1/2 in, 13 Steps (1 EA / EA)
$44.45Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminatesSingle-flute cutting edge for greater control through steps3 flatted shank prevents slipping in drill chuckNew SpeedPoint tip penetrates...585-15101$44.45