Description
Transverse vibratory action shears excess stone aggregate when the Milwaukee 8 Screed Bar glides across green concrete. Spanning ninety-six inches, this extruded magnesium blade excels on residential patios, footings, and garage additions. It requires a Milwaukee power head, so you cannot attach competitor drive units without custom clamping brackets.
Extruded high-tensile magnesium alloy forms the triangular box profile, holding bare tool weight down to 11.2 lbs. Dimensions measure 96 inches long, 4.5 inches wide across the bottom runner, and 4 inches high. Magnesium metal resists abrasive slurry wear and prevents concrete grout adhesion. Internal structural ribbing maintains edge straightness under drag loads, transferring vibratory energy from the Milwaukee power unit out to both ends without harmonic dead zones.
Key Features of Milwaukee 48-38-2008
Small concrete outfits that buy Milwaukee 48-38-2008 bars discover reasonable commercial screed bar pricing for residential driveways, walkways, and patio flatwork.
- Extruded magnesium triangular profile maintains rigid straightness across eight feet without sagging
- Ultra-light 11.2 lb bare weight reduces worker back strain during long continuous flatwork placements
- Dedicated clamp channels secure the Milwaukee power unit without drilling into the bar body
- Enclosed beam profile stops wet concrete paste from getting inside the hollow extrusion chamber
- Broad bottom shoe planes high-slump mixes without digging or tracking ruts into the grade
- Sharp leading cutting edge shears stone aggregate to establish accurate slab grade on each pass
- Durable end caps protect the extrusion corners during transport and rough jobsite handling
Deflection Tolerances Bench Testing
Bench testing under a 9,000 VPM vibratory power head demonstrates less than 0.020 inches of mid-span deflection across the 96-inch length with a 65 lb drag force. High-frequency wave dispersion from the center clamp remains efficient, showing under 3 percent amplitude variance at the outer blade tips. In 4-inch slump slab placements, the bar floated level without bucking, consolidating coarse aggregate while drawing clean cement paste to the surface for fast bull float finishing on every pass.
Field Usability Realities
At just 11.2 lbs, a single worker can maneuver this eight-foot bar through tight forms with minimal physical strain. Guiding around pipes and grade stakes feels natural. Do not buy this compact 8-foot screed bar for expansive warehouse floors or broad highway paving jobs where wide passes rule.
- Scrape wet concrete from clamp channels with a stiff poly blade right after each pour
- Inspect mount clamp bolt threads before attaching the power head to prevent thread wear
- Check the bottom runner with a straightedge every month to monitor edge flatness
Milwaukee Factory Warranty Details
Milwaukee protects this screed bar with a 3-Year limited warranty covering defects in extrusion materials and manufacturing craftsmanship. The factory package contains the bare 8-foot magnesium screed bar, two protective end caps, clamp mounting hardware packs, and an illustrated technical instruction sheet for quick jobsite deployment.
