Norton 7 x 1/4 x 1-1/4 In. Type 01 Toolroom Wheel 38A 100 J VBE - 66252939826

This 38A AO Type 01 toolroom wheel is built for grinding tool steels, including heat-sensitive steels, at light to moderate feed rates. Its friable aluminum oxide abrasive delivers burn-free, cool cutting, while a vitrified bond ensures consistently excellent dimensional accuracy and balance. Compatible with CNC cutting tool machines, cylindrical grinders, and surface grinders, this versatile wheel also handles soft carbon steels and super alloys. Part number 66252939826, sold individually (1 EA).

Features & Benefits

• Type 01 straight toolroom wheel, 7 x 1/4 x 1-1/4 in
• 38A friable aluminum oxide abrasive
• Grit 100, Grade J, vitrified bond (VBE)
• Burn-free, cool cutting performance
• Consistently excellent dimensional accuracy and balance
• Compatible with CNC cutting tool machines, cylindrical, and surface grinders
• Suitable for tool steels, soft carbon steels, and super alloys
• Part number: 66252939826
• Sold individually (1 EA)

Ideal for machine shops and toolmakers needing precise, burn-free grinding on heat-sensitive tool steels and other hard-to-machine materials.

In-stock items usually ship within 2 business days but can take up to 7 business days. Shipping time starts once your order heads out the door.