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Step Bits

Bosch 1/4" - 1-3/8" High Speed Steel Step Drill Bit SDH10 Bosch 1/4" - 3/4" High Speed Steel Step Drill Bit SDH3 Bosch 1/4" -7/8" - 1-1/8" High Speed Steel Step Drill Bit SDH4 Bosch 1/8" - 1/2" High Speed Steel Step Drill Bit SDH1 Bosch 3/16" - 1/2" High Speed Steel Step Drill Bit SDH6 Greenlee #1 1/2" Multi-Hole Step Bit 34401 Greenlee #3 7/8" Multi-Hole Step Bit 34403 Greenlee #8 1-1/8" Multi-Hole Step Bit 30008 Greenlee Kwik Stepper Step Bit Kit #1, #3 & #8 35884 Greenlee Kwik Stepper Step Bit Kit #1, & #3 03607 Makita 1/4" - 1-1/8" Step Drill Bit, 1/4" Hex Shank 711494-A Makita 1/4" - 3/4" Step Drill Bit, 1/4" Hex Shank 711493-A Makita 1/8" - 1/2" Step Drill Bit, 1/4" Hex Shank 711492-A Makita 7/8" Step Drill Bit, 1/4" Hex Shank 711496-A Makita 9/16" - 1" Step Drill Bit, 1/4" Hex Shank 711497-A Milwaukee #1 Step Bit 1/8" - 1/2" 48-89-9201 Milwaukee #11 Step Bit 7/8" - 1-7/32" 48-89-9211 Milwaukee #12 Step Bit 7/8" - 1-3/8" 48-89-9212 Milwaukee #2 Step Bit 3/16" -1/2" 48-89-9202 Milwaukee #3 Step Bit 1/4" - 3/4" 48-89-9203 Milwaukee #4 Step Bit 3/16" - 7/8" 48-89-9204 Milwaukee #5 Step Bit 1/4" - 1-3/8" 48-89-9205 Milwaukee #6 Step Bit 3/8" & 1/2" 48-89-9206 Milwaukee #7 Step Bit 7/8" 48-89-9207 Milwaukee #8 Step Bit 1/2" - 1" 48-89-9208 Milwaukee #9 Step Bit 7/8" & 1-1/8" 48-89-9209 Milwaukee 3 pc Step Bit Set (#1, #2, #4) 48-89-9221 Milwaukee 4 pc Step Bit Set (#1, #4, #7, #12) 48-89-9223 Milwaukee 6 pc Step Bit Set (#1, #4, #6, #7, #8, #9) 48-89-9224

Step Bits

Milwaukee® Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are Optimized for Cordless Drills in High Speed. The Rapid Strike™ tip allows for a fast and accurate start that generates less heat, resulting in longer bit
tip life. Black oxide coating also enhances durability, hole quality and bit life.

For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The #3 Step Drill Bit has 9 hole sizes in 1/16" increments ranging from 1/4" - 3/4". Jam-Free Performance in high speed with most professional 18 volt cordless drills with lithium-ion battery technology.