Best Cbn Tools

Drill Bit Sharpening Tool Portable Diamond Drill Bit Grinder for Drill Polishing Wheel Drill Bit Sharp Sharpener Universal Fits 1/4” (6.35mm) with Extra Corundum Grinding Wheel Screwdriver Wrench

【Grinding wheel is optional:】 CBN or SDC. The CBN model is used for High speed steel material.
while the SDC model is used to grind alloy tungsten steel material..
【Angle adjustable:】 point angle 100° (90 ) ~ 135° , adjust the grinding angle by changing the positioning pin, and control accurately..
【11-Standard collet:】 Grinding range: ф3-ф13 (ф3, ф4, ф5, ф6, ф7, ф8, ф9, ф10, ф11, ф12, ф13).
【Upgrade:】Upgrade the knife seat for more accurate positioning.
upgrade the grinding seat for more convenient grinding, put it in the collet, and it can be completed once in 180 °.
【Strong DC motor:】 electronic control DC motor is stable frequency, strong horsepower, prolonged use and low noise..

Precision Made Solid Aluminum body 8" dia by 1/4" with CBN on the face and 1/4" sides of the wheel. For 5/8 inch shaft..
Designed for use with slow speed 8 inch bench type grinders.
Will never need dressing, or truing. Wheel Diameter stays the same, so you will not need to be keep adjusting your jig. Now includes two precision ground, parallel surface washers..
Use with High Speed Steel (HSS)Tools Only.
Note: These wheels are made with very tight tolerance's. The arbor hole is precisely cut to .6254 inches. The shaft on many grinding motors are not as precise, and may be slightly larger then .625 inch. This will cause an interference fit. A little bit of emery cloth on the shaft will help get the wheel on..

Capable of sharpening drill bit from 90°to 135°point angle of either a standard or split point..
Sharpens Standard Drill Bits – from 3mm" to 20mm" standard twist bits.Capable of setting the trimming angle to adjust the amount of material taken off on the center point of the drill bit,which will allow production of various drill bits to accommodate different material.
Grinding wheel is optional: CBN or SDC. The CBN model is used for High speed steel material.
while the SDC model is used to grind alloy tungsten steel material..
Capable of sharpening the front rake,front tip angle and clearance angle of drill bits.

Item Package Dimension: 5.6299999942574" L x 2.5199999974296" W x 2.1299999978274" H.

For dressing and cleaning CBN wheels^Work well for diamond wheels^Specification: 38A220-HVBE^Better performance level.