Milwaukee SHOCKWAVE Impact Duty Electrical Step Bit Kit 48-89-9257
SKU 48899257
Model Number: MIL48899257
Availability Notice:
Availability to purchase does not guarantee immediate stock. Our site displays items we stock along with items we have the access to source for our customers. Some items may have extended lead times. Questions about availability? Contact our team before ordering.
ELIMINATE SHANK FAILURE IN HIGH-VOLUME ROUGH-INS
When you're punching through stainless enclosures or heavy-gauge junction boxes, you can't afford a bit that walks or a shank that shears off under impact torque. This 3-piece SHOCKWAVE™ Impact Duty kit is engineered specifically for the industrial electrician who demands production-level speed and dead-on accuracy for conduit entries. By combining a Titanium Aluminum Nitride (TiAlN) coating with a reinforced SHOCKZONE™ body, these bits survive the high-heat, high-torque environments that melt standard HSS bits during long shifts.
- / TiAlN COATING: Delivers 5x longer life by significantly reducing heat friction in abrasive electrical materials.
- / SHOCKZONE™ SHANK: Optimized 1/4" hex geometry absorbs peak torque to prevent premature breakage in impact drivers.
- / RAPID STRIKE™ TIP: Ensures fast, accurate starts without walking, even on curved surfaces or stainless panels.
- / DUAL SPIRAL FLUTE: Optimized for fast chip evacuation to keep the tool cool and prevent jamming during rapid-fire drilling.
- / LASER ENGRAVED SIZES: Permanent identification marks ensure you hit your conduit diameter every single time without guessing.
TECHNICAL SPECIFICATIONS
Shank: 1/4" Hex SHOCKZONE
Coating: Titanium Aluminum Nitride (TiAlN)
Bit Sizes Included: #1 (1/8" - 1/2"), #4 (3/16" - 7/8"), #9 (7/8" & 1-1/8")
Compatible Tools: Impact Drivers and Drill/Drivers
Primary Application: Electrical Conduit, Junction Boxes, Stainless Steel Panels
Coating: Titanium Aluminum Nitride (TiAlN)
Bit Sizes Included: #1 (1/8" - 1/2"), #4 (3/16" - 7/8"), #9 (7/8" & 1-1/8")
Compatible Tools: Impact Drivers and Drill/Drivers
Primary Application: Electrical Conduit, Junction Boxes, Stainless Steel Panels
WHAT'S IN THE BOX
- / (1) #1 SHOCKWAVE Step Bit (1/8" - 1/2")
- / (1) #4 SHOCKWAVE Step Bit (3/16" - 7/8")
- / (1) #9 SHOCKWAVE Step Bit (7/8" & 1-1/8")
- / (1) Carrying Case
