Grinding Sleeve GSB D45xB30mm K.60 ZK Z max. Speed 12700 min-¹ PFERD: for coarse grinding tasks with high material removal performance and tool life. GSB stands for large pack grinding sleeves. Delivery without rubber holder.

Additional technical properties:

• Drive type: Straight grinder, flexible shaft drive
• Application recommendation: For optimal performance, use at a recommended cutting speed of 20-30 m/s. Use suitable grinding oil for the material to significantly increase the tool life and grinding performance. To ensure a secure fit of the grinding sleeve, adhere to the minimum speed of the grinding sleeve holder. For easy changing of the grinding sleeves, slide them on and off with a slight right rotation while keeping the grinding sleeve holder clamped in the tool drive.

Processable materials: Steels up to 1,200 N/mm² (54 HRC), stainless steel (INOX), hardened, tempered steels over 1,200 N/mm² (< 38 HRC), gray/spheroidal cast iron (GG/GJL, GGG/GJS), copper, cobalt-based alloys.

Processing tasks: Weld seam processing, deburring, edge processing, surface processing, sharpening, roughening, stepwise fine grinding, equalizing.

Ordering notes: Please order grinding sleeve holders separately.

• Ø Inner: 45 mm
• RPM, opt., up to: 12700 RPM
• RPM, opt., from: 8500 RPM

Safety notes: The maximum permissible peripheral speed is 30 m/s. The specified maximum permissible speed must never be exceeded for safety reasons. Do not allow grinding sleeves to protrude beyond the grinding sleeve holder.

Advantages: Outstanding tool life due to a special manufacturing process – even under the toughest operating conditions. Highest cost-effectiveness due to particularly high material removal and high aggressiveness of the abrasive. Secure fit of the grinding sleeve on the grinding sleeve holder through expansion of the holder during use.