Burs & Files
Showing the single result
Pferd A11 Vitrified Mounted Point Silicon Carbide Grit 30 – Medium
Pferd A11 Vitrified Mounted Point Silicon Carbide Grit 30 – Medium
PFE 31062 Mounted Point
Hardness grade R mounted points are made of grey silicon carbide in a vitrified bond. These products are noted for their hardness and durability.
Advantages:
▪ Hardness grade R tools are ideally suited for heavy-duty edge grinding on castings. They are distinguished by their high edge-holding capability, long service life and low wear.
▪ Due to their special edge-holding properties, hardness grade R mounted points can also be used economically with low RPM power tools.
▪ In edge grinding operations, hardness grade R mounted points perform best at a recommended peripheral speed of 6,000 – 9,800 SFPM. For surface grinding we recommend a peripheral speed of 4,000 – 6,000 SFPM. Suitable drive systems include flexible shafts and electric or air-powered straight grinders.
Specifications:
▪ Shape: A11
▪ Diameter: 7/8”
▪ Length: 2”
▪ Shank Diameter: ¼”
▪ Grit: 30
▪ Max RPM: 19,860