Product Description
Milwaukee SHOCKWAVE 2 in. Power Bit Slotted 3/16 in.
Model Number: 48-32-4919
The Milwaukee 48-32-4919 is a SHOCKWAVE Impact Duty 2 in. Power Bit in Slotted 3/16 in. — an extended-length slotted driver bit engineered for driving slotted fasteners with impact drivers, cordless drills, and power screwdrivers in the electrical, HVAC, and mechanical trades where slotted fasteners remain standard on panel equipment, terminal blocks, switchgear, and legacy installations. Milwaukee SHOCKWAVE Impact Duty driver bits are purpose-engineered for impact driver use — the hammering rotational action of an impact driver generates repetitive torsional stress spikes at the bit tip and shank that destroy standard driver bits made from conventional steel in a fraction of the cycles a SHOCKWAVE bit survives. SHOCKWAVE bits are manufactured from Milwaukee's proprietary steel alloy and subjected to a multi-zone heat treatment process that engineers different hardness levels in different zones of the bit — creating a tip that is hard for wear resistance and cam-out prevention while the shank remains tough and impact-absorbing rather than brittle.
The Shockzone is a machined geometry feature in the SHOCKWAVE bit shank that functions as a controlled torsional flex zone — when the impact driver fires, rather than transmitting the full peak torque spike directly to the driving tip where it causes cracking and deformation, the Shockzone absorbs and redistributes the energy through controlled elastic deformation of the shank, dramatically reducing the stress concentration at the tip that causes conventional bits to fail. This engineering is what delivers up to 10x longer bit life compared to standard driver bits under sustained impact driver use in the field. The 2 in. length provides the additional reach needed in applications where the fastener is recessed below the material surface, located inside a panel enclosure, or positioned where the driver chuck would contact the work surface before the 1 in. insert bit fully engages the fastener head.
For electricians and HVAC technicians who use slotted fasteners daily in panel and equipment installations, the SHOCKWAVE Slotted Power Bit eliminates the frequent bit stripping and replacement that comes with using standard driver bits in impact tools.
Features
- Milwaukee proprietary steel — up to 10x longer life than standard bits under impact driver use
- Multi-zone heat treatment — hard at tip for wear resistance, tough at shank for impact absorption
- Shockzone geometry absorbs peak torsional impact energy to protect the driving tip
- 2 in. length for reach into recessed and panel-mounted slotted fastener locations
- Slotted 3/16 in. profile for electrical panels, switchgear, and legacy installations
Specifications
- Length: 2 in.
- Drive Type: Slotted 3/16 in.
- Shank: 1/4 in. Hex
- Application: Impact Drivers, Cordless Drills, Power Screwdrivers
Includes
- (1) Milwaukee 48-32-4919 SHOCKWAVE 2 in. Power Bit Slotted 3/16 in.
