Quick-Change Tap Adapters RC-Style Solid Tap Adapters • Rapid Change style. • Solid-positive drive. • Coolant capability by using cutting tool with coolant feature. • For taps with DIN, ISO, and ANSI specifications. RC Solid Tap Adapter • Metric DIN RC1 RC2 RC3 D = 19mm D = 31mm D = 48mm D2 = 30mm D2 = 48mm D2 = 70mm L = 28mm L = 46mm L = 70mm tap size L1 = 7mm L1 = 11mm L1 = 14mm DIN L9 = 17mm L9 = 30mm L9 = 44mm D1 S10 M1 & M1.8 & M3 & M3.5 RC1TA025021M010 — — 2,5 2,1 M2.5 & M4 RC1TA028021M020 — — 2,8 2,1 M3 & M5 RC1TA035027M030 — — 3,5 2,7 M3.5 RC1TA040030M035 — — 4,0 3,0 M4 & M6 RC1TA045034M040 — — 4,5 3,4 M4 — RC2TA045034M040 — 4,5 3,4 M5 & M6 & M7 & M8 RC1TA060049M050 RC2TA060049M050 — 6,0 4,9 M10 RC1TA070055M100 RC2TA070055M100 — 7,0 5,5 M8 RC1TA080062M080 RC2TA080062M080 — 8,0 6,2 M12 RC1TA090070M120 RC2TA090070M120 — 9,0 7,0 M10 RC1TA100080M100 RC2TA100080M100 — 10,0 8,0 M14 RC1TA110090M140 RC2TA110090M140 RC3TA110090M140 11,0 9,0 M16 — — RC3TA120090M160 12,0 9,0 M16 — RC2TA120090M160 — 12,9 9,0 M18 — RC2TA140110M180 RC3TA140110M180 14,0 11,0 M20 — RC2TA160120M200 RC3TA160120M200 16,0 12,0 M22 & M24 — RC2TA180145M220 — 18,0 4,5 — — — RC3TA180140M240 18,0 14,0 M22 & M24 — — RC3TA180145M240 18,0 14,5 M27 — — RC3TA200160M300 20,0 16,0 M30 — — RC3TA220180M300 22,0 18,0 M33 — — RC3TA250200M360 25,0 20,0 M36 — — RC3TA280220M360 28,0 22,0 (continued) I78 WWW.WIDIA.COM Quick-Change Tap Adapters