TECHNICAL INFORMATION TECHNICAL INFORMATION ANVIL CHANGE RECOMMENDATION As it can be seen on the chart below, some Pitch to Diameter combinations require an anvil As it can be seen on the chart below, most application do not require an anvil change. If change change. is required, use AE anvils for EX-RH and IN-LH toolholders and AI anvils for IN-RH and EX-LH If change is required, use AE anvils for EX-RH and IN-LH toolholders and AI anvils for IN-RH and Pitch Pitch TPI mm TPI mm 2.5 10 2.5 10 (1*) Special Special 9 holders AE or AI + 4.5° 9 holders AE or AI + 4.5° (2*) required38 required38 (3*) AE or AI + 3.5° AE or AI + 3.5° (4*) 3.5 7 3.5 7 AE or AI + 2.5° AE or AI + 2.5° (5*) 4 6 Standard anvil (supplied 4 6 Standard anvil (supplied (6*) with toolholder) with toolholder) 5 5 5 5 (7*) 6 4 6 4 3.5 3.5 8 3 8 3 10 2.5122 Change to anvil AE or 0.5° 10 2.5122 16 1.5 16 1.5 mm 5 10 20 30 40 50 60 70 80 90 100 110 120 130 140 mm 5 10 20 30 40 50 60 70 80 90 100 110 120 130 140 inch 0.25 0.50 0.75 1 1.25 1.50 2 2.50 3 4 5 inch 0.25 0.50 0.75 1 1.25 1.50 2 2.50 3 4 5 Diameter Diameter (1*) PARTIAL PROFILE 60° TRAPEZ (DIN 103) (2*) PARTIAL PROFILE 55°(3*)ISO β (4*) UN (5*) WHIT (6*) NPT Ɛ (7*) BSPT Anvil 1.5° Toolholder 364 365