Somta Series 521 – Hss Bsw Tap 9 16" Bottom (Whitworth) Carmex External Internal NPT Threadmill Insert 40mm 11.5 TPI Model WLCA2 2 WLCD2 WLNJ WJNJ S2 ensuring smooth chip evacuation Model WLCA2 2 WLCD2 WLNJ WJNJ S2 WJCA12 2 Q WLCL WLCA 32 41 WLD WLNJ 2 WLNJ 30 WLD1 WLD3 > Model XCA P 110 102 121 118 127 145 106 171 181 149 XCA T 110 102 121 118 127 145 106 171 181 149 Operating Force Of (max) 700g 700g 700g 500g 700g 500g cm 100g 100g 100 500g cm Release Force Rf (min) 200g 200g 200g 100g cm 200g 100g cm 40g 40g 40 100g cm Pre travel PT (max) 1 Engraving & Custom Work – Suitable for fine engraving and intricate custom applications requiring extended reach Ensures high precision and accuracy in threading applications The SOMTA 5211433 – Hss Bsw Tap 9 16" Bottom (Whitworth) is the ultimate choice for precision drilling in metal