Straight Hand Tool Series

1/4” / 6mm Capacity

Revolutionary comfort and superior surface quality with high speed. Plenty of power for deburring, part cleaning, deflashing, or weld removal. Constant governed high speed does the cutting, not operator pressure. Eliminate heat, stress, and injury risk and end daily maintenance costs.

Just guide the 525SV with its low vibration and weight. The patented automatic brake option stops this tool in a few seconds.

Optional dead man’s trigger switch for quick-shut off available with the 525DM.

525SV Specifications
Speed RPM30,00040,000
Power Rating hp (kW)0.40 (0.30)0.45 (0.34)
Inlet Air Pressure90 PSI (6.2 Bar)
Air Consumption Idle cfm (l/s)10 (4.72)13 (6.14)
Air Consumption Working Flow cfm (l/s)11 (5.19) - 20 (9.27)
Sound LevelLess Than 67 dBA
Max Shank Capacity1/4” (6mm)
Hand Tool Weight14.5oz (0.41kg)

525SV Dimensions
A 0.86” (21.84mm) D 4.97” (126.24mm)
B 1.00” (25.40mm) E 5.64” (143.26mm)
C 2.00” (50.80mm) F 8.37” (212.60mm)

Hand Tool, 1/4” or optional 6mm collet, collet wrenches, rear exhaust, exhaust deflector, 5’ air supply assembly with slide valve and 1/4” NPT air supply fitting. Oil-free 90 psi / 6.2 bar, clean, dry air supply required.

Accessories Models Part #
High Flow Filter 30004
High Flow Filter / Regulator 30003
High Flow Filter / Regulator / Extractor 30008
5’ Air Supply Assembly w/Fitting for SV Models 32207

525SV Vibration Statistics
Time to reach EAV 2.5 m/s² A(8) 23 hours, 32 minutes
Time to reach ELV 5 m/s² A(8) 94 hours, 6 minutes
Vibration magnitude m/s² r.m.s 1.46

1/4″ 6mm
Speed RPM Part # Speed RPM Part #
30,000 32530 30,000 32531
40,000 32540 40,000 32541

1/4″ w/break 6mm w/break
Speed RPM Part # Speed RPM Part #
30,000 32534 30,000 32535
40,000 32544 40,000 32545

Service & Support

Support is always available from our technical team in the USA and Germany. Repair Service is available in Florida and Munich. Call our factory technicians at +1-561-994-0500 or email us at [email protected].