ReviewsCorundum Spinel Castable

DEVMO Portable Drill Bit Sharpener Corundum Grinding Wheel Tool for Grinder Polishing for Iron-based Drill Bits Fit Width Range 5/64\-1/2\ (2-12.5mm)

CORUNDUM GRINDING WHEEL: The grinding wheel is brown corundum grinding wheel (mainly used for grinding iron drills, other high hardness drills are not suitable, the loss will be relatively large).
STURDY AND DURABLE: Made of high-quality ABS plastic and brown corundum grinding wheel, High hardness, rustproof, solid and durable,self-centering point, do not need assistant center drilling or center punching..
RELIABLE AND EFFICIENT: Compact and portable drill grinding tool, Use this drill bit sharpening tool with your power drill to keep bits sharp and ready for use..
RENEW NOW: Give your old blunt drill bits a second life with this quick and easy drill bit sharpener..
EASILY INCREASE THE LIFE OF DRILL BITS: Forget the days of trying to find the correct angle by hand or accidentally tapering the edge of your tools. Improve the utilization of drill bits, solve the troubles you have been buying drill bits, save time and save money..

【Size】- 175 x 12.7 x 32mm / 7x 0.50 x 1.26 inch 100 grit Chrome corundum grinding wheel..
【Strong Stability】- Made of Chrome corundum, with high hardness and the shape reminds well..
【High Grinding Ratio】- Uniform particles, easy to sand, less wear and tear..
【Ideal Grinding Tool】- It has high brittleness, sharp abrasive grain and good thermal conductivity..
【Wide Using Range】- Ideal grinding tool for medium and high tensile strength metal materials..

【Size】- 150 x 25 x 32mm / 5.91 x 0.98 x 1.26 inch 100 grit White corundum grinding wheel..
【Strong Stability】- Made of White corundum, with high hardness and the shape reminds well..
【High Grinding Ratio】- Uniform particles, easy to sand, less wear and tear..
【Ideal Grinding Tool】- It has high brittleness, sharp abrasive grain and good thermal conductivity..
【Wide Using Range】- Ideal grinding tool for medium and high tensile strength metal materials..

【Size】- 150 x 25 x 32mm / 5.91 x 0.98 x 1.26 inch 46 grit White corundum grinding wheel..
【Strong Stability】- Made of White corundum, with high hardness and the shape reminds well..
【High Grinding Ratio】- Uniform particles, easy to sand, less wear and tear..
【Ideal Grinding Tool】- It has high brittleness, sharp abrasive grain and good thermal conductivity..
【Wide Using Range】- Ideal grinding tool for medium and high tensile strength metal materials..

【Size】- 180 x 12.7 x 32mm / 7.09 x 0.50 x 1.26 inch 80 grit White corundum grinding wheel..
【Strong Stability】- Made of White corundum, with high hardness and the shape reminds well..
【High Grinding Ratio】- Uniform particles, easy to sand, less wear and tear..
【Ideal Grinding Tool】- It has high brittleness, sharp abrasive grain and good thermal conductivity..
【Wide Using Range】- Ideal grinding tool for medium and high tensile strength metal materials..

Non-metallic abrasives such as brown corundum, white corundum, garnet, glass beads can be used. Suitable for abrasives below 1.5mm.
Sandblasting and rust removal, surface treatment.
Instead of cast iron, alloy steel blast nozzle,saving steel, reduce the cost..
Using the performance is good, strong wear resistance, long life, high efficiency..
Mainly used for machinery, industrial machinery parts, such as metallurgical casting, surface deoxidation of castings..

Materials: Made of Corundum sand and Metal. durable and wear resistance..
Feature: various grinding head design, meets your different grinding needs..
Arbor: 6mm (1/4 inch) shank fit for die grinder, drill press and other rotary tool..
Application: Used for stone, agate,jade,glass, metal and non metal grinding,polishing,buffing..
Package: 10 Pieces corundum sand grinding wheel..

【Wide adaptability】- It can play an excellent role especially for stainless steel and other metals. Low noise and few dust during grinding, and will not rust and fall out like the steel brush.
【Uses】- It is a good assistant for grinding and polishing of metal and non-metal materials. Used for various kinds of electric grinder, grinding machine to remove burr, surface grinding, time - saving.
【Convenient and Practica】- Small polishing wheel is a kind of efficient metal or non-metallic polishing tool, which is small in size, easy to carry (put into the pocket of clothes), high efficiency, low cost, uniform and perfect attached particles, good retention, good wear resistance, high machining accuracy, convenient operation, high grinding efficiency and fast time. The cutting edge of abrasive particles is sharp and fast.
【Advantage】- The hardness of chrome corundum is similar to that of white corundum, and its toughness is higher, sharper and more durable, with good toughness.
【Features】- The grinding head is made of chrome corundum and carbon steel.
The grinding head shank diameter is 3mm / 0.12-inch.
and grinding head diameter is 6mm / 0.24-inch..

1/8" Brown corundum Ceramic Tumbling Tumbler Media Fast Cut Deburr Tumbling Media - 4 LBS for use in Vibrating Tumbler or Rotating Tumblers.
Use liquid compounds or water in tumbling and vibrating machines..
Clean, Dry and Packaged in bottle to safely store product ..
1/8" Balls ,Triangle ,cut cylinder. Ingredient: Brown Corundum.
Packaged in bottle to safely store unused product for later..