Step Bits
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Part #MILW 48-89-9209 #9 STEP DRILL BIT 7/8" & 1-1/8" Milwaukee® Step Drill Bit, Imperial, #9 Letter/Wire, 7/8 in Diameter Minimum Hole, 1-1/8 in Diameter Maximum Hole, 2 Steps, 2 Hole, 2 Flutes, 3/8 in Shank, 3-Flat/Reduced Shank, HSS Cutting E
MFG #48-89-9209
31 in Stock. More available 01/09/2026
$85.82/BX
Part #MILW 48-89-9208 #8 STEP DRILL BIT 1/2" - 1" BY 1/16" Milwaukee® Step Drill Bit, Imperial, #8 Letter/Wire, 1/2 in Diameter Minimum Hole, 1 in Diameter Maximum Hole, 9 Steps, 8 Hole, 2 Flutes, 3/8 in Shank, 3-Flat/Reduced Shank, HSS Cutting
MFG #48-89-9208
10 in Stock. More available 01/10/2026
$70.03/BX
Part #IDEAL 35-524 STEP DRILL BIT KIT (3)PIECE QUICK CHANGE INCLUDES (35-521) (35-522) (35-523) 1/4" SHANK HIGH SPEED TOOL STEEL IDEAL® Step Drill Bit Kit, High Speed Quick Change, Imperial, 2 Flutes, 1/4 in Dia Shank, Quick-Change Shank, Split
MFG #35-524
10 in Stock. More available 01/09/2026
$217.47/BX
Part #IDEAL 35-512 1/4" - 3/4" STEP DRILL BIT 3/8" SHANK (9)HOLE SIZES 1/16" INCREMENTS TITANIUM COATED IDEAL® Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 9 Hole, 2 Flutes, 3/8 in Dia Shank, Split Point,
MFG #35-512
7 in Stock. More available 01/09/2026
$86.40/BX
Part #IDEAL 35-513 1/4" - 7/8" STEP DRILL BIT 3/8" SHANK (11)HOLE SIZES 1/16" INCREMENTS TITANIUM COATED IDEAL® Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 11 Hole, 2 Flutes, 3/8 in Dia Shank, Split Poin
MFG #35-513
Part #IDEAL 35-520 ELECTRICIAN'S STEP DRILL BIT (4) PIECE KIT INCLUDES (4)BITS (35-511) (35-513) (35-515) (35-517) IDEAL® Electrician's Step Bit Kit, Imperial System of Measurement, 1/8 in Minimum Drill Bit Size, 1-3/8 in Maximum Drill Bit Size,
MFG #35-520
Part #MILW 48-89-9209 #9 STEP DRILL BIT 7/8" & 1-1/8" Milwaukee® Step Drill Bit, Imperial, #9 Letter/Wire, 7/8 in Diameter Minimum Hole, 1-1/8 in Diameter Maximum Hole, 2 Steps, 2 Hole, 2 Flutes, 3/8 in Shank, 3-Flat/Reduced Shank, HSS Cutting E
MFG #48-89-9209
31 in Stock. More available 01/09/2026
$85.82/BX
Part #MILW 48-89-9208 #8 STEP DRILL BIT 1/2" - 1" BY 1/16" Milwaukee® Step Drill Bit, Imperial, #8 Letter/Wire, 1/2 in Diameter Minimum Hole, 1 in Diameter Maximum Hole, 9 Steps, 8 Hole, 2 Flutes, 3/8 in Shank, 3-Flat/Reduced Shank, HSS Cutting
MFG #48-89-9208
10 in Stock. More available 01/10/2026
$70.03/BX
Part #IDEAL 35-524 STEP DRILL BIT KIT (3)PIECE QUICK CHANGE INCLUDES (35-521) (35-522) (35-523) 1/4" SHANK HIGH SPEED TOOL STEEL IDEAL® Step Drill Bit Kit, High Speed Quick Change, Imperial, 2 Flutes, 1/4 in Dia Shank, Quick-Change Shank, Split
MFG #35-524
10 in Stock. More available 01/09/2026
$217.47/BX
Part #IDEAL 35-512 1/4" - 3/4" STEP DRILL BIT 3/8" SHANK (9)HOLE SIZES 1/16" INCREMENTS TITANIUM COATED IDEAL® Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 9 Hole, 2 Flutes, 3/8 in Dia Shank, Split Point,
MFG #35-512
7 in Stock. More available 01/09/2026
$86.40/BX
Part #IDEAL 35-513 1/4" - 7/8" STEP DRILL BIT 3/8" SHANK (11)HOLE SIZES 1/16" INCREMENTS TITANIUM COATED IDEAL® Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 11 Hole, 2 Flutes, 3/8 in Dia Shank, Split Poin
MFG #35-513
Part #IDEAL 35-520 ELECTRICIAN'S STEP DRILL BIT (4) PIECE KIT INCLUDES (4)BITS (35-511) (35-513) (35-515) (35-517) IDEAL® Electrician's Step Bit Kit, Imperial System of Measurement, 1/8 in Minimum Drill Bit Size, 1-3/8 in Maximum Drill Bit Size,
MFG #35-520