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PCBN Inserts Speeds & Feeds – Turning
| MACHINING GUIDELINES | SPEED (SFPM) |
DEPTH OF CUT |
FEEDRATE (IPR) |
| Alloy Steel (Continuous Cut) >45Rc | 300 - 725 |
.008 - .025 |
.002 - .008 |
| Alloy Steel (Interuppted Cut)>45Rc | 240 - 400 |
.004 - .008 |
.002 - .008 |
| Tool Steel >45Rc | 250 – 325 |
.010 - .098 |
.004 - .010 |
| Bearing Steel >45Rc | 400 - 600 |
.010 - .078 |
.002 - .008 |
| Carbon Steel >45Rc | 325 - 600 |
.010 - .098 |
.003 - .010 |
| Gray Cast Iron | 1000 - 4000 |
0.150 |
.004 - .030 |
| Nodular Iron | 600 - 1000 |
0.020 |
.004 - .020 |
| White/Chilled Iron | 125 - 400 |
.0.200 |
.004 - .020 |
| Super Alloy Nickel Base 240-475 Bhn | 400 - 600 |
.005 - .060 |
.003 - .007 |
| Super Alloy Nickel Base 240-310 Bhn | 160 - 300 |
.005 - .060 |
.002 - .006 |
| Super Alloy Nickel Base 140-220 Bhn | 90 |
.030 - .035 |
.002 - .006 |
| Super Alloy Cobalt Base | 160 - 500 |
.005 - .030 |
.002 - .006 |
| Super Alloy Iron Base | 330 - 680 |
005 - .030 |
.002 - .006 |
| Powdered Metal | 200 - 400 |
.010 - .060 |
.004 - .012 |
| Sprayed Hard Facing | 200 - 850 |
0.060 |
.004 - .012 |
| Sintered Tungsten Carbide | 125 - 250 |
0.020 |
.002 - .008 |
MASTERTECH DIAMOND PRODUCTS COMPANY
9465 Hamilton Drive, Mentor, OH 44060 • Tel: 440-352-1112 • Toll-Free: 888-226-5550
Fax: 440-352-1113 • Email: sales@mastertechdiamond.com
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