STRAIGHT & MORSE TAPER SHANKS DRVS CSI DRVS CSI DCONNWS A 0.005 A 58-60 HRc ST-ER-MF-D (double-ended) DCONXWS Double-Ended Mini Collets with Cylindrical Shanks DCONMS BD BD and a Clamping Flat CND OHN LS OHN Designation DCONMS LS CSI DCONNWS(3) DCONXWS(4) BD CND OHN(5) DRVS(6) kg ST 16X 50 ER11 MF D 16.00 50.00 ER11 0.5 7.0 16.00 7.5 18.50 14.0 0.07 ST 20X 30 ER11 MF D (1) 20.00 30.00 ER11 0.5 7.0 16.00 7.5 18.50 17.0 0.09 ST 20X 50 ER11 MF D (1) 20.00 50.00 ER11 0.5 7.0 16.00 7.5 18.50 17.0 0.13 ST 20X 55 ER16 MF D (1) 20.00 55.00 ER16 0.5 10.0 22.00 10.5 25.00 17.0 0.12 ST 22X 55 ER16 MF D (2) 22.00 55.00 ER16 0.5 10.0 22.00 10.5 28.00 19.0 0.17 ST 22X 75 ER16 MF D (2) 22.00 75.00 ER16 0.5 10.0 22.00 10.5 28.00 19.0 0.21 ST 25X 62 ER16 MF D 25.00 62.00 ER16 0.5 10.0 22.00 10.5 28.00 22.0 0.23 ST 32X 55 ER20 MF D (2) 32.00 55.00 ER20 1.0 13.0 28.00 13.5 28.00 27.0 0.34 ST 32X 75 ER20 MF D (2) 32.00 75.00 ER20 1.0 13.0 28.00 13.5 28.00 27.0 0.44 (1) For Citizen machines (2) For Star machines (3) Minimum diameter (4) Maximum diameter (5) Minimum overhang (6) Torque key size 684-688 714 682-684 Spare Parts Designation ST 16X 50 ER11 MF D NUT ER11 MINI WRENCH ER11 MINI* ST 20X 30 ER11 MF D NUT ER11 MINI WRENCH ER11 MINI* ST 20X 50 ER11 MF D NUT ER11 MINI WRENCH ER11 MINI* ST 20X 55 ER16 MF D NUT ER16 MINI WRENCH ER16 MINI* ST 22X 55 ER16 MF D NUT ER16 MINI WRENCH ER16 MINI* ST 22X 75 ER16 MF D NUT ER16 MINI WRENCH ER16 MINI* ST 25X 62 ER16 MF D NUT ER16 MINI WRENCH ER16 MINI* ST 32X 55 ER20 MF D NUT ER20 MINI WRENCH ER20 MINI* ST 32X 75 ER20 MF D NUT ER20 MINI WRENCH ER20 MINI* * Optional, should be ordered separately A 0.003 A 58-60 HRc ADJRGA LSCWS 4° ST-SRK Thermal Chuck Collets DCONMS CND DCONWS BTED with Cylindrical Shanks LB OAL Designation DCONWS DCONMS BTED CND OAL LB ADJRGA LSCWS kg ST 12X160 SRK 3 3.00 12.00 10.00 4.0 160.00 14.8 - 10.0 0.10 ST 16X160 SRK 3 3.00 16.00 10.00 6.0 160.00 43.4 - 10.0 0.20 ST 12X160 SRK 4 4.00 12.00 10.00 4.5 160.00 14.8 - 12.0 0.12 ST 16X160 SRK 4 4.00 16.00 10.00 6.0 160.00 43.4 - 12.0 0.20 ST 16X160 SRK 5 5.00 16.00 10.00 6.0 160.00 43.4 - 15.0 0.20 ST 20X200 SRK 5 5.00 20.00 10.00 6.0 200.00 72.0 - 15.0 0.38 ST 16X160 SRK 6 6.00 16.00 11.00 6.0 160.00 36.6 17.00 35.0 0.19 ST 20X200 SRK 6 6.00 20.00 11.00 6.0 200.00 65.2 22.00 40.0 0.30 ST 25X200 SRK 6 6.00 25.00 11.00 8.0 200.00 100.9 17.00 35.0 0.51 ST 20X200 SRK 8 8.00 20.00 14.00 6.0 200.00 43.3 15.00 40.0 0.43 ST 25X200 SRK 8 8.00 25.00 14.00 8.0 200.00 79.0 15.00 40.0 0.58 ST 25X200 SRK10 10.00 25.00 16.00 8.0 200.00 64.3 20.00 50.0 0.61 ST 25X200 SRK12 12.00 25.00 20.00 8.0 200.00 35.5 20.00 52.0 0.63 • To be used for carbide tools only. 694-695 661