SUHNER LSB 44 Pneumatic Straight Grinder

Description LSB 44 — Pneumatic Straight Grinder Powerful 250 W straight grinder with high-efficiency vane motor, ergonomic Suhner industrial design, and rear exhaust with integrated silencer — ideal for metalworking, toolmaking, aerospace and 3D-printed part finishing. Key Benefits High-performance vane motor delivers 250 W at 44,000 min⁻¹ for fast and efficient material removal. Ergonomically engineered Suhner design improves grip, comfort and long-duration handling. Rear exhaust with integrated silencer reduces noise and directs air away from the work area. Designed for industrial use — ideal for carbide burrs, grinding points and 3D-printed part reworking. Reliable performance in engineering, aerospace, foundries, toolmaking and automotive applications. Download spec sheet: LSB 44 Spec Sheet (PDF) Request Price Quote Applications Engineering, foundries, tool and patternmaking, aircraft construction, aerospace and automotive industries — used with grinding points, tungsten carbide burrs and for reworking 3D-printed components. Technical Data Type: LSB 44 Idling speed: 44,000 min⁻¹ Air consumption (idling): 0.600 m³/min Power: 250 W Air supply hose Ø: 8 mm Collet: 6 mm ID-No.: 059 330 01 Mat.-No.: 100 054 405 Type: LSB 44 (1/4″ USA) Idling speed: 44,000 min⁻¹ Air consumption (idling): 0.600 m³/min Power: 250 W Air supply hose Ø: 8 mm Collet: 1/4 inch ID-No.: 059 330 02 Mat.-No.: 100 054 406 Standard Equipment 1 × Collet 1 × Open end wrenches SW 11 and SW 14 Supply and exhaust hose Combi valve Accessories & Replacement Parts ACCESSORIES Open end wrench SW 11, ID-No.: 037 857 01, Mat.-No.: 100 048 817 Open end wrench SW 14, ID-No.: 037 857 03, Mat.-No.: 100 048 819 Supply hose complete, ZS 8 mm × 2 m, ID-No.: 907 178 00, Mat.-No.: 100 010 247 Exhaust hose complete, AS 21/25 × 0.75 m, ID-No.: 907 179 00, Mat.-No.: 100 010 248 COLLETS SPZ 3 mm, Bore: 3.0 mm (0.12 inch), ID-No.: 050 325 03, Mat.-No.: 100 047 503 SPZ 6 mm, Bore: 6.0 mm (0.24 inch), ID-No.: 050 325 01, Mat.-No.: 100 047 501 SPZ 8 mm, Bore: 8.0 mm (0.32 inch), ID-No.: 050 325 17, Mat.-No.: 100 047 509 SPZ 1/4″, Bore: 6.4 mm (1/4 inch), ID-No.: 050 325 02, Mat.-No.: 100 047 502 SPZ 1/8″, Bore: 3.175 mm (1/8 inch), ID-No.: 050 325 04, Mat.-No.: 100 047 504 Frequently Asked Questions 1. What industrial advantages does the LSB 44 offer with its vane motor design? The 250 W vane motor provides strong torque and high-speed removal at 44,000 min⁻¹, supporting demanding grinding tasks with carbide burrs, grinding points and 3D-printed part machining. 2. How does the ergonomically engineered design improve handling? Suhner’s industrial ergonomic design improves grip, reduces fatigue and offers enhanced control during extended precision grinding sessions. 3. What benefits does the rear exhaust with integrated silencer provide? It reduces noise, improves operator comfort, prevents dust from blowing onto the workpiece and helps maintain cleaner operation in enclosed industrial spaces. 4. What air supply setup is needed for consistent performance? A consistent 0.600 m³/min airflow through an 8 mm line with clean, dry compressed air ensures stable 44,000 min⁻¹ operation during repetitive production work. 5. What safety considerations apply at 44,000 min⁻¹? Operators should wear PPE, ensure the 6 mm or 1/4″ tool is properly seated and avoid starting the grinder against the workpiece. High RPM and torque require firm, controlled handling. Pricing, Availability & Lead Times For pricing and lead time, request a price quote or contact us.