Page 55 - Techniks Catalog 2017

Metric Size Precision ER Collets

ER25 Precision Metric Collets ER32 Precision Metric Collets ER40 Precision Metric Collets

Part No. Inch Range Shank mm Part No. Inch Range Shank mm Part No. Inch Range Shank mm
04225-02 .039 – .079" 1.5–2 04232-03 .079 – .118" 2–3 04240-04 .118 – .157" 3–4
04225-02.5 .059 – .098" 2–2.5 04232-03.5 .098 – .137" 2.5–3.5 04240-05 .157 – .197" 4–5
04225-03 .079 – .118" 2–3 04232-04 .118 – .157" 3–4 04240-06 .197 – .236" 5–6
04225-03.5 .098 – .137" 2.5–3.5 04232-04.5 .137 – .177" 3.5–4.5 04240-07 .236 – .276" 6–7
04225-04 .118 – .157" 3–4 04232-05 .157 – .197" 4–5 04240-08 .276 – .315" 7–8
04225-05 .157 – .197" 4–5 04232-05.5 .177 – .216" 4.5–5.5 04240-09 .315 – .354" 8–9
04225-06 .197 – .236" 5–6 04232-06 .197 – .236" 5–6 04240-10 .354 – .394" 9–10
04225-07 .236 – .276" 6–7 04232-06.5 .216 – .255" 5.5–6.5 04240-11 .394 – .433" 10–11
04225-08 .276 – .315" 7–8 04232-07 .236 – .276" 6–7 04240-12 .433 – .472" 11–12
04225-09 .315 – .354" 8–9 04232-07.5 .255 – .295" 6.5–7.5 04240-13 .472 – .512" 12–13
04225-10 .354 – .394" 9–10 04232-08 .276 – .315" 7–8 04240-14 .512 – .551" 13–14
04225-11 .394 – .433" 10–11 04232-08.5 .295 – .334" 7.5–8.5 04240-15 .551 – .591" 14–15
04225-12 .433 – .472" 11–12 04232-09 .315 – .354" 8–9 04240-16 .591 – .630" 15–16
04225-13 .472 – .512" 12–13 04232-09.5 .334 – .374" 8.5–9.5 04240-17 .630 – .669" 16–17
04225-14 .512 – .551" 13–14 04232-10 .354 – .394" 9–10 04240-18 .669 – .709" 17–18
04225-15 .551 – .591" 14–15 04232-10.5 .374 – .413" 9.5–10.5 04240-19 .709 – .748" 18–19
04225-16 .591 – .630" 15–16 04232-11 .394 – .433" 10–11 04240-20 .748 – .787" 19–20
04225-17 .630 – .669" 16–17 04232-11.5 .413 – .452" 10.5–11.5 04240-21 .787 – .827" 20–21
04232-12 .433 – .472" 11–12 04240-22 .827 – .866" 21–22
04232-12.5 .452 – .492" 11.5–12.5 04240-23 .866 – .906" 22–23
Use the table (below) for selecting
your replacement collets. ER collets 04232-13 .472 – .512" 12–13 04240-24 .906 – .945" 23–24
all have unique length and diameter 04232-13.5 .492 – .531" 12.5–13.5 04240-25 .945 – .984" 24–25
measurements. 04232-14 .512 – .551" 13–14 04240-26 .984 – 1.024" 25–26
04232-14.5 .531 – .570" 13.5–14.5
04232-15 .551 – .591" 14–15 ER50 Precision Metric Collets
04232-15.5 .570 – .610" 14.5–15.5
04232-16 .591 – .630" 15–16 Part No. Inch Range Shank mm
04232-16.5 .610" – .649" 15.5–16.5 04250-06 .197 – .236" 5–6
04232-17 .630 – .669" 16–17 04250-07 .236 – .276" 6–7
04232-17.5 .649 – .688" 16.5–17.5 04250-08 .276 – .315" 7–8
Size L D 04232-18 .669 – .709" 17–18 04250-09 .315 – .354" 8–9
04232-18.5 .688 – .728" 17.5–18.5 04250-10 .354 – .394" 9–10
ER8 13mm (.51") 8.5mm (.33")
04232-19 .709 – .748" 18–19 04250-12 .394 – .472" 10–12
ER11 18mm (.708") 11.5mm (.45")
04232-19.5 .728 – .767" 18.5–19.5 04250-14 .472 – .551" 12–14
ER16 27.5mm (1.08") 17mm (0.67")
04232-20 .748 – .787" 19–20 04250-16 .551 – .630" 14–16
ER20 31.5mm (1.24") 21mm (0.83")
04232-21 .787 – .827" 20–21 04250-18 .630 – .709" 16–18
ER25 34mm (1.34") 26mm (1.02")
04250-20 .709 – .787" 18–20
ER32 40mm (1.57") 33mm (1.3")
04250-22 .787 – .866" 20–22
ER40 46mm (1.81") 41mm (1.61")
04250-24 .866 – .945" 22–24
ER50 60mm (2.36") 52mm (2.05")
04250-26 .945 – 1.024" 24–26
04250-28 1.024 – 1.102" 26–28
04250-30 1.102 – 1.181 28–30
04250-32 1.181 – 1.259" 30–32
04250-34 1.259 – 1.338" 32–34

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