$48.91
$69.45
Description LLC 20 / LLC 35 — Pneumatic Extended Spindle Straight Grinders Low-speed, extended-spindle pneumatic straight grinders engineered for non-woven finishing, polishing, and controlled material blending — featuring governor-controlled speed, extremely quiet operation, and Suhner ergonomic housing for precision work in hard-to-reach areas. Key Benefits Extended spindle design enables access to deep, narrow, or obstructed geometries. Low-speed operation (2,000–3,500 min⁻¹) ideal for polishing and non-woven surface finishing. Governor control maintains constant speed under load for uniform finishing results. Extremely quiet, rear-exhaust design with integral silencer increases operator comfort. Sturdy, ergonomic Suhner housing ensures stability and fatigue-free handling. 500 W power output provides stable torque for precision finishing workflows. Download spec sheet: LLC 20 / LLC 35 Spec Sheet (PDF) Request Price Quote Applications Engineering, foundries, tool and patternmaking, aircraft construction, aerospace, and automotive industries — ideal for low-speed polishing, blending, deburring, and finishing with non-woven abrasives and polishing discs, especially in recessed or complex geometries. Technical Data Type: LLC 20 Idling speed: 2,000 min⁻¹ Air consumption (idling): 0.300 m³/min Power: 500 W Air supply hose Ø: 8 mm Collet: 6 mm ID-No.: 112 038 01 Mat.-No.: 100 035 596 Type: LLC 20 (1/4″ USA) Idling speed: 2,000 min⁻¹ Air consumption (idling): 0.300 m³/min Power: 500 W Air supply hose Ø: 8 mm Collet: 1/4 inch ID-No.: 112 038 02 Mat.-No.: 100 035 597 Type: LLC 35 Idling speed: 3,500 min⁻¹ Air consumption (idling): 0.300 m³/min Power: 500 W Air supply hose Ø: 8 mm Collet: 6 mm ID-No.: 112 039 01 Mat.-No.: 100 035 598 Type: LLC 35 (1/4″ USA) Idling speed: 3,500 min⁻¹ Air consumption (idling): 0.300 m³/min Power: 500 W Air supply hose Ø: 8 mm Collet: 1/4 inch ID-No.: 112 039 02 Mat.-No.: 100 035 599 Standard Equipment 1 × Collet 1 × Open end wrenches SW 11 and SW 14 Supply and exhaust hose Lever 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 kompl. DL B/C (1,000 mm), ID-No.: 300 059 68, Mat.-No.: 100 026 406 Clamp for exhaust hose, ID-No.: 300 059 67, Mat.-No.: 100 026 405 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. How do the LLC 20 and LLC 35 perform in low-speed industrial grinding and polishing? Both grinders deliver smooth, controlled torque ideal for non-woven abrasives and polishing discs. The extended spindle allows precise finishing deep inside cavities, molds, and complex aerospace components. 2. How does governor control improve performance? The governor maintains constant speed despite load variations, ensuring uniform surface finishing and preventing RPM drop during prolonged polishing or blending cycles. 3. What airflow conditions are required for stable performance? A clean, stable compressed air supply matched to 0.300 m³/min consumption and an 8 mm hose maintains consistent speed and torque required for precision finishing. 4. How does the extended spindle enhance industrial usability? The long spindle provides access to deep or obstructed areas while keeping the housing clear of the workpiece, reducing accidental contact and improving tool longevity. 5. What safety measures should be taken with these grinders? Operators should wear PPE, ensure correct tool seating, and start the grinder away from the workpiece. The extended reach combined with steady torque demands controlled handling for accurate and safe operation. Pricing, Availability & Lead Times For pricing and lead time, request a price quote or contact us.
Pneumatic Tools
