Product Description
Milwaukee SHOCKWAVE Insert Bit Hex 12mm — 25 Pack
Model Number: 48-32-4731
The Milwaukee 48-32-4731 is a 25-pack of SHOCKWAVE Impact Duty 12mm Hex insert bits — bulk-quantity metric hex driver bits for driving 12mm hex socket head cap screws, 12mm socket head bolts, and large metric hex fasteners in heavy machinery assembly, industrial equipment installation, structural steel connections, and European and internationally-specified construction and mechanical work where 12mm hex drive fasteners are specified. The 12mm hex is a large metric hex specification used in high-torque fastening applications where the fastener size requires substantial driving force and the 12mm hex cross-section provides the torque transmission area needed for high-torque impact driver fastening at this metric size. Milwaukee manufactures SHOCKWAVE Impact Duty bits from proprietary steel with multi-zone heat treatment and Shockzone torsional compliance geometry for up to 10x longer life than standard bits in the same large hex fastener driving application under impact driver loading.
The 25-pack bulk format provides the production supply and per-bit cost economy for contractors, maintenance technicians, and equipment assembly operations who regularly drive 12mm hex fasteners at volume — the reduced per-bit cost of the 25-pack versus individual and smaller quantities makes it the economical standard for sustained 12mm hex fastener work. At the 12mm hex size, the Shockzone geometry manages the extreme peak torsional impact energy from each impact driver hammer strike at the high torque levels that large metric hex fasteners require, protecting the large hex profile from the rounding and deformation that standard bits experience under sustained heavy-torque impact driving. Manufacturing consistency across all 25 bits ensures predictable driving performance throughout the full supply.
See Milwaukee's complete SHOCKWAVE hex bit lineup for all available metric and fractional hex sizes in individual, 2-pack, and 25-pack formats.
Features
- SHOCKWAVE steel — up to 10x longer life in 12mm hex under impact driver use
- Shockzone manages extreme peak torque at large metric hex fastener driving loads
- 12mm hex for heavy machinery, structural steel, and international metric applications
- 25-pack for maximum economy on production-volume 12mm hex fastening work
- Consistent performance across all 25 bits for reliable production use
Specifications
- Drive Type: Hex 12mm
- Length: 1 in. (Insert Bit)
- Shank: 1/4 in. Hex
- Quantity: 25 Pack
Includes
- (25) Milwaukee 48-32-4731 SHOCKWAVE Insert Bits Hex 12mm
