Designation system TA C Mills [New products] T H Hybrid TAC Mill Series Bore type Symbol Type E Symbol Relief angle T~: General type C 7˚ - JIS P 11˚ E ISO Shank type D 15˚ A ANSI Symbol Type Symbol Type E 20˚ E~: Shank type W Wedge clampF25˚SymbolHandSymbolUnit-CylindricalLLong shank T Bore type N 0˚ R Right M mm W Weldon LE Long edge E Shank type Others Special L Left U in C Combination CS Carbide shank 1 Type 3 Relief angle 5 Direction of cut 7 Unit 9 Attachment specification 11 Additional feature 1 2 3 4 5 6 7 8 9 10 11 T A W 13 R 080 M 25.4 - 06 -- EV H 07 R 012 M 12.0 - 02 L 1 2 3 4 5 6 7 8 9 10 11 2 Angle, Category 4 Cutting edge length 6 Effective cutter diameter 8 Attachment size 10 Number of inserts Symbol Cutting edge angle Symbol Size (R) Symbol Size Symbol Size P 90˚ ~ 80˚E80˚ ~ 70˚ S R M: Unit in mm M: Unit in mm08080 mmHole diameter D 60˚ ~ 50˚ 200 200 mm 20.0 20 mm A 50˚ ~ 40˚ T R I: Unit in inch 25.4 25.4 mm L With long cuttingedgeOthersSpecialR R 200 2 in 31.7 31.75 mm10H10 in47.647.625 mm I: Unit in inch H Hole diameter R 0075 0.75 in A R 0125 1.25 inEffective cutter diameter Body diameter 0200 2 in Cutting edge E~: Shank type angle Shank diameter 10.0 10 mm 12.0 12 mm 16.0 16 mm 25.0 25 mm 32.0 32 mm H004 www.tungaloy.com