Gun Nose Short Machine Taps EN For machine tapping of through holes. Tarauds Machine Courts Entrée GunFRPour le taraudage à la machine de trous débouchants. Now with ImprovedGeometry & Performace!SAME PRICE!EXTENDED LIFE! Kurze Maschinengewindebohrer mit Schälanschnitt DE Für das maschinelle Gewindebohren von Durchgangslöchern. Machos cortos de roscado a máquina Code ES con punta helicoidal dormer (gun nose)Para roscado a máquina de orificios pasantes. 545 Короткие машинные метчики PУ с прямой канавкой и подточкойДля машинного нарезания резьбы в сквозных отверстиях. Properties Vc: m/min P M K Ti Ni Cu N Syn1.11.21.31.41.51.61.71.82.12.22.32.43.13.23.33.44.14.24.35.15.25.36.16.26.36.47.17.27.37.48.18.28.3UNCISO529HSSEV3 25 22 18 16 10 5 6 5 15 8 15 8 10 5 12 5 12 30 20 40 35 20 15 30 GUNISO 2NOSE 2B SPIRAL Size Nominal Diameter TPI I1 I2 d1 a No. of Flutes Code POINT No.6 3.51 32 50 13 3.55 2.8 3 5450350 No.8 4.17 32 53 13 4.5 3.55 3 5450420 No.10 4.83 24 58 16 5 4 3 5450480 No.12 5.49 24 62 17 5.6 4.5 3 5450550 1/4 20 66 19 6.3 5 3 5450640 5/16 18 72 22 8 6.3 3 5450790 3/8 16 80 24 10 8 3 5450950 7/16 14 85 25 8 6.3 3 5451110 1/2 13 89 29 9 7.1 3 5451270 9/16 12 95 30 11.2 9 3 5451430 5/8 11 102 32 12.5 10 4 5451590 3/4 10 112 37 14 11.2 4 5451910 7/8 9 118 38 16 12.5 4 5452220 1” 8 130 45 18 14 4 5452540 Spiral Flute Short Machine TapsENFor machine tapping of blind holes. Code Tarauds machine courts goujure hélicoïdaleFRPour le taraudage à la machine de trous borgnes. Now with ImprovedGeometry & Performace!SAME PRICE!EXTENDED LIFE! 546 Kurze Maschinengewindebohrer mit Spiralnut DE Für das maschinelle Gewindebohren von Sacklöchern. Properties Machos cortos de roscado a máquina ES con ranura helicoidalPara roscado a máquina de orificios ciegos.Короткие машинные метчики со UNC ISO529 HSSEV3 PУ спиральной стружечной канавкойДля машинного нарезания резьбы в глухих отверстиях. ISO 2 Vc: m/min 2B P M K Ti Ni Cu N Syn 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 2.1 2.2 2.3 2.4 3.1 3.2 3.3 3.4 4.1 4.2 4.3 5.1 5.2 5.3 6.1 6.2 6.3 6.4 7.1 7.2 7.3 7.4 8.1 8.2 8.3 25 22 18 16 10 5 6 5 15 8 15 8 10 5 12 5 12 30 20 40 35 20 15 30 Size Nominal Diameter TPI I1 I2 d1 a No. of Flutes Code No.6 3.51 32 50 13 3.55 2.8 3 5460350 No.8 4.17 32 53 13 4.5 3.55 3 5460420 No.10 4.83 24 58 16 5 4 3 5460480 No.12 5.49 24 62 17 5.6 4.5 3 5460550 1/4 20 66 19 6.3 5 3 5460640 5/16 18 72 22 8 6.3 3 5460790 3/8 16 80 24 10 8 3 5460950 7/16 14 85 25 8 6.3 3 5461110 1/2 13 89 29 9 7.1 3 5461270 9/16 12 95 30 11.2 9 3 5461430 5/8 11 102 32 12.5 10 3 5461590 3/4 10 112 37 14 11.2 4 5461910 7/8 9 118 38 16 12.5 4 5462220 1” 8 130 45 18 14 4 5462540 E3 S O M TA C ATA L O G U E 139 THREADINGTOOLS www.somta.co.za