Abrasive Tools Double Bevel Frame Resin Bond CBN Grinding Wheels

--Introduction:



CBN is superior to all other materials for grinding hardened steel which widely used in most of today's modern turning tools. Unlike traditional aluminum oxide grinding wheels, JK CBN Sharpening Wheel cuts fast, stays cool and never needs dressing or shaping. With only a very light amount of pressure when sharpening and proper care, you can sharpen your tools to a razor sharp edge and never need to buy another sharpening wheel again.



--Description:



Use only light pressure-When sharpening with the CBN wheel, use only very light pressure as this wheel cuts very fast. Too much pressure against the wheel will generate excessive heat that will damage the wheel.



Operate at a lower speed- To improve control while sharpening, operate your grinder at a slower speed. 1,100 to 2,200 rpm is recommended.



For hardened tool steel only- CBN wheels should only be used on hardened tool steel and tungsten carbide. Never grind carbon steel, aluminum or other soft metals as it will cause permanent damage to JK CBN wheel.



Make your wheel last a lifetime- Be careful not to strike the wheel with a tool or object as the impact could break CBN particles free, causing permanent damage to the wheel surface.

1. Now available in Super Fine 350/400 grit and fine 170/200 grit.

2. Produces a superbly sharp cutting edge.

3. Fine finish on tool bevel.

4. Fast, cool cutting action without coolant.

5. Side surface for flat grinds on skews, scraper cutters and tool bits.

6. Requires very little pressure when grinding.

7. No dressing or shaping required.

8. Low heat produces fewer sparks.

9. Eliminates bluing and will not clog when grinding.

10. Wheel stays flat, never changes shape.

11. Generous 1" wide wheel face.

12. Bi-directional design.

13. Superior accuracy and built to last a lifetime.

14. Fits 1/2" and 5/8" dia.

15. Recommended operating speed- 1,100 to 2,200 rpm.

Dimension(mm) Diamond content/piece

DH dWX50%75%100%

502010332.954.435.90

502010534.656.989.30

752510.2334.506.579.00

752010.2638.6012.9172

1003220539.8514.7819.70

100322010318.6528.0037.30

12532325312.5018.7525.00

125323210323.8535.7847.70

150323210329.0543.5858.10

200603210339.4059.1078.80

200603215357.5086.25115.00

250603210349.7574.6399.50

NOTE: We can design and produce grinding wheels according customer's requirement.

--Used for surface grinding of hard and brittle nonmetals such as optical glass, jewel, stones, ceramic.



--Deep grinding and molding grinding of hard carbide products and some metals.



--Mainly used for machining metallic material such as chilled cast iron, founded alloy steel, titanium alloy and so on.

First, Grinding wheels are with high elasticity modulus and toughness, little heat expansion, small shape-changed of wheels, excellent form-keeping. They can be used to product the machined part with exact dimensions and very cleaning surface.



Second, Processed by high sintering, the chemical combination of CBN abrasive particle and bonding agent and assistant abrasive particle, the grinding wheels has long usage life, and the endurance is 100-200 times than corundum grinding wheel.



Third, grinding wheels have high intensity, excellent impact resistance, segment, have high intensity, soft elastic layer in crack between segments facility on the elimination of grinding stress and grinding heat, can help grinding wheel adapting high-speed grinding and linear velocity can up to more than 60 m/s.