Milwaukee Tool Spline 4-Cutter Bit 5/8 in. x 31 in. x 36 in. — Model 48-20-4330
The Milwaukee Tool Spline 4-Cutter Bit is engineered for extended deep drilling in concrete and masonry. The 4-cutter head geometry provides aggressive material removal and efficient chip evacuation for faster hole completion in demanding applications. At 31 in. usable length and 36 in. overall, this bit is capable of penetrating deep through structural walls and thick slabs in a single pass.
Key Features
- 4-cutter head geometry for aggressive material removal and fast drilling
- 5/8 in. diameter for standard conduit and anchor applications
- 31 in. usable / 36 in. overall length for deep-section drilling
- Spline shank for use with Spline rotary hammer chucks
Applications
Designed for electricians and contractors who need to drill deep, large-section holes through reinforced concrete for conduit runs, sleeve installations, and anchor applications.
Specifications
- Brand: Milwaukee Tool
- Model: 48-20-4330
- UPC: 04524210352
- Shank Type: Spline
- Head Type: 4-Cutter
- Diameter: 5/8 in.
- Usable Length: 31 in.
- Overall Length: 36 in.



