Milwaukee
Milwaukee Tool SHOCKWAVE Impact Duty ELECTRICAL KIT (#1, #4, #9)
- SKU:
- MLW48-89-9257
- Availability:
- Usually Ships Same Day
- Weight:
- 0.16 LBS
Description
DUTY®
Electrical Step Bits
Drilling Kit
A electrical step-bit selection with #1 / #4 / #9 profiles for matching the required hole sizes.
Product Overview
The #1 / #4 / #9 profiles group different hole-size selections; choose the correct bit before starting.
Plan the final opening before drilling; passing the required step enlarges the hole to the next size.
- Defined startRapid Strike guides hole starts.
- Chip removalDual flutes clear chips.
- TiAlN coatingSupports wear resistance.
- Shockzone protectionHelps limit shank breakage.
Technical Specifications
- Included profiles
- #1 / #4 / #9
- Shank
- 1/4 in hex
- Coating
- TiAlN
- Tip
- Rapid Strike
- Flutes
- Dual spiral
- Tool use
- Impact / drill
Choose the Correct Fit
Check the required hole size and locate the corresponding step. Confirm the workpiece suits step drilling and secure it firmly.
Fit the 1/4-inch hex shank securely in a compatible tool. Use an appropriate speed and lubrication for the material.
Installation & Care
Keep the bit square to the work and watch the marked step as it enters. Stop before the next step cuts if it would oversize the hole.
Clear chips with the tool stopped. Inspect the cutting edges and shank before reuse, and allow a hot bit to cool before handling.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help checking the fit? Tell Willy your tool, accessory and working dimensions so the GetPipe team can help.
Important Product Questions
Which hole-size selections are included?
#1: 1/8–1/2 inch; #4: 3/16–7/8 inch; #9: 7/8 and 1-1/8 inches.
How thick can the workpiece be?
Check the depth of the required step against the material thickness. A step bit cannot produce a straight hole of one diameter through material thicker than that step permits.
Can it correct an oversized hole?
No. A larger step removes more material. Check the required size before cutting and use a suitable repair method if the hole is already too large.
