78mm CBN Sharpening Wheel for MR-13B MR-13A MR-13D Manual Sharpeners
Sep 04, 2025
1 views
Chat Now
# 78mm CBN Sharpening Wheel
# MR-13B CBN Grinding Wheel
# MR-13A CBN Wheel
78mm CBN (cubic boron nitride) wheel is a high-performance grinding wheel used for sharpening high-speed steel (HSS) and other hardened steel drill bits. With a diameter of 78mm, these wheels are often compatible with desktop drill sharpening machines, such as the MR-13B, MR-13A, and MR-13D models. A typical 78mm CBN grinding wheel for a drill sharpener has the following characteristics: Outer Diameter: 78 mm (3.07 inches) Arbor Hole (Inner Diameter): 12.7 mm (0.50 inches)
Learn More →
-
78mm CBN Sharpening Wheel for MR-13B MR-13A MR-13D Manual Sharpeners
View Detail -
4V2 Dish Shape Resin Bond Diamond Wheels For Carbide Circular Saw Blade
View Detail -
1A1 6A1 9A1 Resin bond diamond centerless Grinding wheel
View Detail -
Resin Bond 300mm Diamond Cut Off Wheel For Cutting Quartz Borosilicate Glass Tube
View Detail -
500mm D126 Resin Bond Diamond Wheels For Carbide Sharpening Spraying
View Detail -
Shine Abrasives Diamond Abrasive Grinding Wheels 115mm 11V9 Flaring Cup Shape
View Detail -
Electroplated 5 Inch 127mm CBN Sharpening Wheel For Wood Mill Band Saw Blades
View Detail
