Lubricant and MTC in machine shop
1. Swiss Precision Parts.
Requirements - Must hold Tolerance of 0.0002 in on diameter and 64 microns in on Finish.
Customer usually maintained these parameters for 1 shift - 8 hours - 2200 pcs.
After applying a few drops of POLYTRON Penetrating Lubricant on the cutting edge of the carbide tip, the customer cut metal and held all parameters for 2.5 shifts - 20 hours - 7800 pcs +.
2. Aluminum Brake Piston Parts.
With coollant , customer normally ran 2800 to 3600 pieces before drill would dull.
After spraying drill with POLYTRON Penetrating Lubricant, he drilled 8600 holes without using coollant. He is presently using the Penetrating Lubricant on all drilling, tapping and turning.
3. Various Parts.
Machine shop owner with 40 + years as machinist, is getting 30% to 40% better life of H.S.S. tools as well as on carbide with very good finish on flat parts.