threading WALTER PROTOTYP The specified cutting data are recommended values For special applications, adjustment is recommended Thread formers Th

threading WALTER PROTOTYP The specified cutting data are recommended values. For special applications, adjustment is recommended. Thread formers Thread mills Drill thread mill solid carbide coated vc ft/min HSS-E (-PM) uncoated vc ft/min HSS-E (-PM) uncoated vc ft/min 3 uncoated vc ft/min coated vc ft/min feed/tooth matrix fz inch drilling feed f inch/rev 50 100 E 460 Table A 50 100 E 425 Table A 40 80 E 395 Table A 50 100 E 360 Table A 150 25 50 E 295 Table A 50 100 E 395 Table A 50 100 E 425 Table A 165 25 50 E 260 Table A 195 Table A 165 Table A 50 100 E 330 Table A 165 25 50 E 230 Table A 165 Table A 15 35 150 Table A 5 15 O 100 Table A 15 35 150 Table B 10 20 O 100 Table B 15 25 115 Table B 130 50 100 E 330 Table A Table D / row 3 260 Table A Table D / row 3 395 Table A Table D / row 3 330 Table A Table D / row 3 130 50 100 E 330 Table A Table D / row 3 260 Table A Table D / row 3 230 Table A Table D / row 1 35 50 E 3280 3280 Table C 50 80 E 1970 2295 Table C 165 50 65 E 985 1310 Table C Table D / row 4 130 50 100 E 655 820 Table C Table D / row 4 360 460 Table C Table D / row 2 820 1310 Table C 15 40 E 590 920 Table C Table D / row 4 165 80 130 E 590 920 Table C Table D / row 4 590 920 Table C Table D / row 4 590 920 Table C Table D / row 3 15 25 E Table B 10 15 E Table B 10 15 O 130 Table B 5 5 O 65 Table B 5 10 O 100 Table B 25 25 E 230 295 Table A 15 25 O 130 165 Table A 5 10 O 100 115 Table A 130 Table B 130 Table B 165 Table B x 0.5 130 Table B x 0.5 100 Table B x 0.5 130 Table B x 0.5 395 720 Table C Table D / row 4 295 360 Table C Table D / row 4 100 150 Table C Table D / row 3 100 150 Table C Table D / row 3 100 150 Table C Table D / row 3 560 Table C D 435 Technical information