PFERD 200x25mm A60 Bench Grinding Wheel for Sharpening HSS Pilot Drills

Technical Information:

• Diameter (External): 200mm
• Hole Diameter (Centre): 32mm
• Grit Size: 60
• Max RPM: 3350
• Reduction Ring Sizes: 25mm, 20mm, 16mm
• Width: 25mm
• Packaging Unit: 1 piece

Advantages:

• Precision Sharpening: Specifically designed for HSS pilot drills, ensuring sharp, effective edges.
• Durability: Long tool life and high dimensional stability reduce the need for frequent replacements.
• High-Performance Abrasion: Delivers smooth and efficient grinding, saving time and enhancing tool sharpness.
• Universal Fit: Integrated adapter sleeves enable mounting on various bench grinder spindles.

Recommendations for Use:

• Regularly dress the wheel to maintain its sharpness and ensure an even grinding surface.
• Adjust the workpiece support to keep the gap width to a maximum of 3mm.

Safety Notes:

• Do not exceed the maximum RPM of 3350 and the peripheral speed of 35 m/s to ensure safe operation.
• Conduct a ring test before use to check the grinding wheel for any cracks.

Suitable Materials for Grinding:

• High-speed steel (HSS)
• Case-hardened steels
• Hardened, heat-treated steels over 1,200 N/mm² (< 38 HRC)
• Tool steels

Applications:

• Sharpening HSS pilot drills
• Deburring
• Edge work (chamfering, rounding)