milwaukee_48899263
milwaukee_48899263
milwaukee_48899263
milwaukee_48899263
milwaukee_48899263
milwaukee_48899263

MILWAUKEE 48899263 SHOCKWAVE IMPACT DUTY step drill ShW 4-20 mm (9 increments of 2mm)

Recommended Retail Price €86.97
45.95 tax incl.
€37.98 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/09/2026
each

  • Delivery by DHL

Fast and precise metal drilling performance

  • Shock-absorbing hex drive shank: The 1/4" hex shank features an engineered shock zone to prevent premature breakage during heavy impact driver use.
  • Milwaukee precision starting tip: You start drilling accurately without walking or pilot holes thanks to the aggressive centering point design.
  • Heat-reducing durable coating: The titanium aluminum nitride coating reduces friction and thermal buildup, delivering extended service life in demanding metals.

With the Milwaukee Shockwave Impact Duty step drill bit, you drill multiple hole sizes quickly and accurately in sheet metal and plastic without switching bits. The precision centering tip bites into the workpiece immediately, allowing you to start drilling without pilot holes or walking. Thanks to the 1/4-inch hex shank with an engineered shock zone, you can use it reliably in both standard drills and high-torque impact drivers without premature breakage. The heat-reducing TiAlN coating minimizes friction and thermal buildup, significantly extending tool life. Featuring 9 steps from 4 mm up to 20 mm, it helps you enlarge holes and debur edges with total control.

Product description

  • SHOCKWAVE Impact Duty step drills are designed to deliver best-in-class performance in impact drivers and also the versatility to be used in drill drivers.
  • The 1/4" Hex shank with an optimised SHOCKZONE ensures maximum durability by preventing early shank breaks.
  • New Titanium Aluminium Nitride coating helps to reduce heat generation for 5x more life.
  • RAPID STRIKE TIP: Accurate start without walking and fast drilling without the need to pre-drill the material.
  • Dual spiral flute design: Optimised for impact driver speed and for smooth, jam-free drilling.
  • Laser engraved markings: Do not wear away with time.
Key features according to our expert
  • Smallest diameter: 4 mm
  • Largest diameter: 12 mm
  • Shank size: 1/4 inch
  • Number of steps: 9
  • Product Range: Milwaukee SHOCKWAVE IMPACT DUTY
Specifications / All features
  • Brand: MILWAUKEE
  • EAN: 0045242505180
  • Supplier number: MILWAUKEE 48899263
Smallest diameter
4 mm
Largest diameter
12 mm
Shank size
1/4 inch
Number of steps
9
Overall length (mm)
83
Product range
Milwaukee SHOCKWAVE IMPACT DUTY
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