4" inch Resin Bonded Flaring Cup Diamond Grinding Wheel for Carbide Metal 240 Grit 75% （100x32x20x10x3mm ）

4" inch Resin Bonded Flaring Cup Diamond Grinding Wheel for Carbide Metal 240 Grit 75% （100x32x20x10x3mm ）

• Bonding Agent: S2; Concentration: 75%;
• Outside Diameter: 4"(100mm); Mounting Hole Dia:0.79"(20mm)
• Rim Dimension：10x3mm(0.39"x0.12"(W*T); Overall Depth：1.26"（32mm）
• Color : Silver Tone, Brown
• Grit : 240#

Features: <br>Suitable for grinding carbide, hard steel, die steel, etc.Easy and convenient to use, long service life <br>High grinding efficiency, grinding wheel consumption is relatively slow; <br>Good self-sharpening, grinding heat a small, easy to plug, reducing the phenomenon of grinding work burns; <br>The wheel has a certain flexibility, help to improve the roughness of the surface, mainly used for grinding, <br>semi-fine grinding, knife grinding, polishing and other processes <br><br>Specification: <br>Product Name: Diamond Grinding Wheel <br>Type : Flaring Cup;Main Material : Aluminum, Resin <br>Abrasive Grain: JR; Bonding Agent: S2; Concentration: 75% <br>Outside Diameter: 4"(100mm) ; <br>Mounting Hole Dia:0.79"(20mm) <br>Rim Dimension：10x3mm(0.39"x0.12"(W*T) ; <br>Overall Depth：1.26"（32mm） <br>Color : Silver Tone, green <br>Grit :240 # <br><br>package include：1 x Diamond Grinding Wheel