







Milwaukee 3" Stainless Steel Knot Wire Cup Brush 5/8"-11 48-52-5050
HIGH-PERFORMANCE SURFACE PREP FOR STAINLESS STEEL APPLICATIONS
Maintaining the integrity of stainless steel workpieces requires more than just high-speed rotation; it demands an accessory that prevents cross-contamination and resists premature wire fatigue. The Milwaukee 48-52-5050 3" Stainless Steel Knot Wire Cup Brush is engineered with Hyperwire™ construction, utilizing a precise knotting pattern that maximizes material removal while minimizing the vibration that typically wears down both the operator and the grinder's bearings. By using high-grade stainless steel wire, this brush ensures that you aren't embedding carbon particles into your stainless surfaces, which is critical for preventing future oxidation and maintaining professional-grade finishes in industrial environments.
- / Hyperwire™ Construction delivers aggressive material removal and significantly extended service life.
- / Precision-balanced design reduces tool vibration, protecting the grinder’s motor and reducing user fatigue.
- / High-grade stainless steel wire prevents cross-contamination and surface rust on stainless steel materials.
- / 5/8"-11 threaded arbor ensures universal compatibility with standard 4-1/2" and 5" angle grinders.
TECHNICAL SPECIFICATIONS
| Diameter | 3 in. |
| Wire Material | Stainless Steel |
| Wire Style | Knotted / Partial Twist |
| Wire Diameter | 0.020 in. |
| Arbor Size | 5/8 - 11 Threaded |
| Maximum RPM | 12,000 RPM |
WHAT'S IN THE BOX
(1) 3" Stainless Steel Knot Wire Cup Brush (48-52-5050)
Original: $26.97
-65%$26.97
$9.44Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
HIGH-PERFORMANCE SURFACE PREP FOR STAINLESS STEEL APPLICATIONS
Maintaining the integrity of stainless steel workpieces requires more than just high-speed rotation; it demands an accessory that prevents cross-contamination and resists premature wire fatigue. The Milwaukee 48-52-5050 3" Stainless Steel Knot Wire Cup Brush is engineered with Hyperwire™ construction, utilizing a precise knotting pattern that maximizes material removal while minimizing the vibration that typically wears down both the operator and the grinder's bearings. By using high-grade stainless steel wire, this brush ensures that you aren't embedding carbon particles into your stainless surfaces, which is critical for preventing future oxidation and maintaining professional-grade finishes in industrial environments.
- / Hyperwire™ Construction delivers aggressive material removal and significantly extended service life.
- / Precision-balanced design reduces tool vibration, protecting the grinder’s motor and reducing user fatigue.
- / High-grade stainless steel wire prevents cross-contamination and surface rust on stainless steel materials.
- / 5/8"-11 threaded arbor ensures universal compatibility with standard 4-1/2" and 5" angle grinders.
TECHNICAL SPECIFICATIONS
| Diameter | 3 in. |
| Wire Material | Stainless Steel |
| Wire Style | Knotted / Partial Twist |
| Wire Diameter | 0.020 in. |
| Arbor Size | 5/8 - 11 Threaded |
| Maximum RPM | 12,000 RPM |
WHAT'S IN THE BOX
(1) 3" Stainless Steel Knot Wire Cup Brush (48-52-5050)













