Lubricant for Saw Sharpening

Grind clean.  Synthetic water soluble grinding coolant.


Frequently Asked Questions Page.

Sharp Tool is proud to offer GrindClean water-soluble synthetic grinding coolant for companies grinding carbide or steel. GrindClean is a concentrated high-performance coolant designed to dramatically reduce cobalt leaching in the machining and grinding of tungsten carbide. If you have problems with your coolant turning pink due to cobalt leaching, then you should try GrindClean. GrindClean is an oil-free coolant that provides fast swarf removal, exceptional rust protection, and high cooling. Even when heavily diluted with water, it still provides excellent protection to freshly machined and ground surfaces. GrindClean protects both machines and working parts against build-up of sticky residue associated with the grinding process, and contains ingredients that wont attack aluminum fixtures. The coolant has a high cleaning action that removes grinding fines thereby minimizing wheel loading. GrindClean is a low foaming coolant that can be used with recycling or centrifuge systems.

GrindClean is already in use by many leading carbide and HSS tool manufacturers throughout North America. When used in conjunction with a central coolant system, GrindClean will increase diamond/CBN grinding wheel life and enable the wheel to produce a high quality finish. The result is reduced grinding wheel costs and increased customer satisfaction with the finished product. Benefits of Grind Clean include:

  • Outperforms other coolants in reducing cobalt leaching when grinding carbide
  • Exceptional rust protection
  • No build-up of sticky residue
  • Excellent lubricity and cooling
  • No foaming or suds
  • Will not attach or pit aluminum
  • Quickly separates and settles carbide fines, does not allow fines to remain in suspension
  • Long shelf life (GrindClean comes premixed, no need to add powers or solids)
  • Special additives to prevent bacterial growth
  • Low odor, easy to mix
  • Increased diamond/CBN wheel life
  • Reduced wheel loading
  • Improved work piece surface finish

GrindClean is available in 1, 5 or 55-gallon containers. Please Call 1 (800) 221 5452 to place your order!


Oil Pro

Oil Pro Grinding Coolant

Frequently Asked Questions Page.

Sharp Tool is proud to offer Oil-Pro grinding fluid/coolant. Oil-Pro is a light viscosity, mineral based oil designed for grinding or cutting steel, carbide, quartz, and crystal. Oil-Pro is ideal where a high lubricity, low viscosity cutting or grinding oil is required. Oil-Pro also finds use in honing and finishing of surgical knives and other products that require a very fine finish. The high flash point and non-toxic, biodegradable components of Oil-Pro make it safe to use.

Oil-Pro is approved for use by Walter Grinders and is equivalent to Mobil Upsilon brand of cutting oil.

Oil-Pro is used by many leading carbide and HSS tool manufacturers throughout North America. It can be used on most types of saw, tool, and rotary grinders. Oil-Pro grinding coolant will increase both grinding wheel and grinding machine life. In addition, the resulting surface finish will be better than grinding with water-based coolants. The major advantages of Oil-Pro are reduced grinding wheel costs, reduced grinder maintenance costs, and increased customer satisfaction with the finished product. Benefits of Oil-Pro include:

  • Increased machine life, less grinder maintenance compared to water based coolant
  • Improved work piece surface finish
  • Increased diamond/CBN wheel life
  • Excellent corrosion/rust protection
  • Excellent lubricity
  • Can filter below 1 micron without removing additives
  • No foaming or suds
  • No cobalt leaching when grinding carbide
  • No problems with bacterial growth
  • Very mild odor, translucent light brown color

Oil-Pro has a long service life if filtered properly. It has a minimum flash point of 320 F and a specific gravity of 0.90. An air cleaning system (e.g., SMOG-HOG) for collecting coolant mist is recommended for grinders without a full enclosure. All CNC automatic grinders running oil-based coolants must have a spark arrester installed (check with the grinder manufacturer for more details).

Oil-Pro is available in 5-gallon buckets or 55-gallon drums.

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Hard work has been the cornerstone to our service."

- Paul Morette, President



The Sharp Tool Co., Inc. , 7 Bonazzoli Ave. , Hudson, MA 01749
800-221-5452 / Local: 978-568-9292 / Fax: 978-568-9497 / E-mail: sharp@sharptool.com