Product Description
Milwaukee SDS+ Bit 3/8 in. x 4 in. x 6 in. — 25 Pack
Model Number: 48-20-7551
The Milwaukee 48-20-7551 is a 25-pack of 44 Magnum SDS+ rotary hammer drill bits in 3/8 in. diameter with a 4 in. working length and 6 in. overall length — the mid-volume bulk format for the most heavily used commercial anchor diameter and configuration, providing better per-bit economics than individual purchasing for commercial installation crews whose daily anchor drilling volume justifies bulk purchasing but for whom the 100-pack represents excess inventory. The 3/8 in. diameter is the most commonly drilled anchor size in commercial construction — serving the full range of light-to-medium structural anchor systems across conduit support, equipment mounting, and general structural fastening throughout commercial construction projects. Milwaukee 44 Magnum SDS+ bits feature carbide vacuum-brazed to heat-treated steel shanks with optimized fluting for consistent performance across all 25 bits in the supply.
The compact 6 in. overall length with 4 in. working depth is the standard configuration for the most common commercial anchor embedment depths at ceiling height and wall positions. Milwaukee's manufacturing consistency across all 25 bits ensures predictable drilling performance and production pace throughout the complete pack. The SDS+ shank provides tool-free engagement in all SDS+ rotary hammers. Available in 100-pack for maximum economy and individual unit for lower-volume needs.
Features
- 25-pack for mid-volume economy at the most-used commercial anchor diameter
- 3/8 in. most heavily used commercial anchor diameter for maximum project relevance
- Compact 6 in. overall for overhead and confined-space ceiling anchor positions
- Carbide tips vacuum-brazed to heat-treated steel — consistent across all 25 bits
- SDS+ shank — 100-pack available for maximum economy at production volume
Specifications
- Diameter: 3/8 in.
- Working Length: 4 in.
- Overall Length: 6 in.
- Shank: SDS+
- Quantity: 25 Pack
Includes
- (25) Milwaukee 48-20-7551 SDS+ Bits 3/8 in. x 4 in. x 6 in.
