Nakanishi Ultra-small diameter electroplated diamond/CBN bar for internal grinding, shank diameter φ3, blade diameter 0.1 mm, 12011, 1 piece

Catalog number: 12011 Features: ● High grinding performance and durability from internal extremely small hole processing to rough external grinding. ● Ideal for extremely small diameter hole processing, internal grinding, and jig grinding. ● Carefully selected abrasive grains are firmly held in place by the latest electroplating technology. ● Uses a high-hardness dedicated shaft, and high rigidity achieves high-precision processing. ● Suitable for hardened steel materials (SKH/SKD/SKS/SCM, heat-resistant alloys). Applications: ● Grinder grinding of machine parts, electronic parts, precision parts, and molds. ● For processing hardened steel materials (HRC60 or higher). Carbon tool steel, high-speed steel, alloy tool steel, stainless steel, heat-resistant alloy, cast iron, titanium alloy, etc. Specifications: ●Grit (#): 1000 ●Blade diameter (mm): 0.1 ●Blade length (mm): 1 ●Shaft diameter (mm): 3 ●Total length (mm): 40 ●Shape: Cylinder ●Maximum operating speed (rpm): 92000 ●Neck length (mm): 4 ●Quantity: 1 piece ●Abrasive grain: CBN Caution: ●For safety, be sure to wear protective equipment such as safety glasses. ●Use at or below the maximum operating speed.