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CUTTING TOOLS Coating Recommendations Technical Information - Coating Recommendations Uncoated Tools · Good for general purpose machining. · Offers an economical solution to many of your machining needs. TiN Coated · TiN still remains the dominant coating in sales for rotary tools. · Good results in many iron based applications. · Increase speed rate (SFM) 20% over current uncoated tool parameters. · Feed rate remains the same. TiCN Coated · Multi layer coating. · TiCN coating is tougher and harder than the TiN coating. · Higher hardness makes TiCN a good choice for abrasive applications. · Increase speed rate (SFM) 40% over current uncoated tool parameters. · Feed rate remains the same. TiALN Coated · Designed to run at even higher temperatures than the TiCN coating. · Produces good results in stainless steel, nickel based alloys, high temp, and titanium alloys. · Coating allows for high speed semi-dry or dry machining operations. · For optimal performance maximum heat at the cutting edge is required to oxidize aluminum in coating. · Increase speed rate (SFM) by a minimum of 50% over operating parameters of uncoated tools. · Feed rate remains the same. TOOL DIAMETER - RPM SPEED SFM 10 15 20 25 30 35 40 45 50 60 70 80 90 100 150 200 250 300 350 400 450 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1/16 611 917 1222 1528 1834 2140 2445 2751 3057 3668 4280 4891 5502 6114 9160 12224 15280 18336 21392 24448 27504 30560 36672 42784 48896 55008 61120 67232 73344 79456 85568 91680 1/8 306 458 611 764 917 1070 1222 1375 1528 1834 2139 2445 2750 3056 4584 6112 7640 9168 10696 12224 13752 15280 18336 21392 24448 27504 30560 33616 36672 39728 42784 45840 3/16 204 306 407 509 611 713 815 917 1019 1222 1426 1630 1834 2037 3056 4075 5093 6112 7131 8149 9168 10187 12224 14261 16299 18336 20373 22411 24448 26485 28523 30560 1/4 153 229 306 382 458 535 611 688 764 917 1070 1222 1375 1528 2292 3056 3820 4584 5348 6112 6876 7640 9168 10696 12224 13752 15280 16808 18336 19864 21392 22920 5/16 122 183 244 306 367 428 489 550 611 733 856 978 1100 1222 1834 2445 3056 3667 4278 4890 5501 6112 7334 8557 9779 11002 12224 13446 14669 15891 17114 18336 3/8 102 153 204 255 306 357 407 458 509 611 713 815 917 1019 1528 2037 2547 3056 3565 4075 4584 5093 6112 7131 8149 9168 10187 11205 12224 13243 14261 15280 1/2 76 115 153 191 229 267 306 344 382 458 535 611 688 764 1146 1528 1910 2292 2674 3056 3438 3820 4584 5348 6112 6876 7640 8404 9168 9932 10696 11460 5/8 61 92 122 153 183 214 244 275 306 367 428 489 550 611 917 1222 1528 1834 2139 2445 2750 3056 3667 4278 4890 5501 6112 6723 7334 7946 8557 9168 3/4 51 76 102 127 153 178 204 229 255 306 357 407 458 509 764 1019 1273 1528 1783 2037 2292 2547 3056 3565 4075 4584 5093 5603 6112 6621 7131 7640 7/8 44 65 87 109 131 153 175 196 218 262 306 349 393 437 655 873 1091 1310 1528 1746 1965 2183 2619 3056 3493 3929 4366 4802 5239 5675 6112 6549 1 38 57 76 96 115 134 153 172 191 229 267 306 344 382 573 764 955 1146 1337 1528 1719 1910 2292 2674 3056 3438 3820 4202 4584 4966 5348 5730 CUTTING SPEED SFM = (RPM x Diameter) x 0.262 SPINDLE SPEED RPM = (SFM x 3.82) ÷ D FEED PER TOOTH IPT = (Table Feed (IPM)) ÷ (# of Flutes)) ÷ RPM TABLE FEED IPM = (Feed per tooth x (# of flutes)) x RPM PHONE TOLL-FREE FAX * Not responsible for typographical errors. 156 866-795-2424 586-795-2553
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