Milwaukee SDS Max Hammer Drill Bit MX4

The Milwaukee SDS Max MX4 Hammer Drill Bit Series is a premium range of heavy-duty rotary hammer drill bits engineered for maximum drilling performance in concrete, reinforced concrete, natural stone, brick, and masonry applications. Designed specifically for use with SDS Max rotary hammers, the MX4 Series combines advanced carbide technology, aggressive cutting geometry, and superior dust removal capabilities to deliver exceptional drilling speed, accuracy, and durability in the toughest jobsite conditions.

At the heart of the MX4 Series is Milwaukee’s solid carbide 4-cutter head, featuring optimized 4 x 90 symmetry that produces precise, round holes while significantly reducing the risk of jamming when encountering reinforcing steel. The large carbide tip incorporates patented rebar chamfers and integrated rebar guards, helping maintain drilling efficiency and extending bit life in reinforced concrete applications.

Key Features

• Professional SDS Max hammer drill bit series
• Advanced MX4 solid carbide 4-cutter head
• Optimized 4 x 90 cutter geometry
• Designed for reinforced concrete applications
• Large carbide tip with patented rebar chamfers
• Integrated rebar guards for enhanced durability
• Precision centering tip for accurate drilling
• Up to 5x longer life in concrete with rebar
• Suitable for heavy-duty rotary hammer applications
• Made for professional contractors and construction professionals

Specifications

• Product Type: SDS Max Hammer Drill Bit
• Shank Type: SDS Max
• Cutter Design: 4-Cutter Solid Carbide Head
• Geometry: 4 x 90 Symmetrical Design
• Tip Type: Large Carbide Tip
• Application: Concrete, Reinforced Concrete, Masonry & Stone
• Compatibility: SDS Max Rotary Hammers
• Dust Removal: Optimized Multi-Flute Design
• Wear Indicator: Yes

Sizes

• 4932352756- 16 X 340MM
• 4932352772- 24 X 320MM
• 4932352778- 28 X 370MM
• 4932352779- 28 X 570MM
• 4932352794- 40 X 370MM
• 4932352795- 40 X 570MM

Whether you’re installing anchors, drilling structural fixings, performing commercial construction work, or tackling infrastructure projects, the Milwaukee MX4 SDS Max Series delivers professional-grade reliability and performance.