Catalog- Made from high carbon steel for rolling bearing: after heat treatment, collet has stable hardness and roughness, better polishing, high elasticity and longer service life.
- Hardness reaches HRC: 46
- Taper: 8º
- Surface roughness: within RZ2.5
- Clamping range: ER8, ER11: 0.5mm; ER16,20,25,32,40: 1mm; ER50 : 2mm
- The inner hole is made by precision reaming
- Concentricity is tested according to the standard. There are 3 accuracy classes: normal class: 0.02mm, class A: 0.01mm, UP class (ultra-precision): 0.005mm
- Collet is used for tool heads such as: milling, turning, drilling, threading, reaming.
Model | Type | Clamping ability | Piece/set | Weight | Code No. |
(Φmm) | (kg) | ||||
V-08000 | ER-8 | 1+0.5~5mm(1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5mm) | 9 | 0.8 | 3001-101 |
V-11000 | ER-11 | 1~7mm(1, 2, 3, 4, 5, 6, 7mm) | 7 | 0.3 | 3002-101 |
V-11013 | 1+0.5~7mm(1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7mm) | 13 | 0.3 | 3002-102 | |
V-16000 | ER-16 | 1~10mm(1, 2, 3, 4, 5, 6, 7, 8, 9, 10mm) | 10 | 0.7 | 3003-101 |
V-16008 | 3~10mm(3, 4, 5, 6, 7, 8, 9, 10mm) | 8 | 0.6 | 3003-102 | |
V-20000 | ER-20 | 2~13mm(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm) | 12 | 0.9 | 3004-101 |
V-20008 | 4~13mm(4, 5, 6, 7, 8, 9, 10, 11, 12, 13mm) | 10 | 0.8 | 3004-102 | |
V-25000 | ER-25 | 2~16mm(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16mm) | 15 | 1.3 | 3005-101 |
V-25008 | 4~16mm(4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16mm) | 13 | 1 | 3005-102 | |
V-25009 | 6, 8, 10, 12, 16mm | 5 | 0.4 | 3005-103 | |
V-25010 | 4, 6, 8, 10, 12, 14, 16mm | 7 | 0.35 | 3005-104 | |
V-32000 | ER-32 | 3~20mm(3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20mm) | 18 | 3.3 | 3006-101 |
V-32008 | 4, 5, 6, 8, 10, 12, 13, 15, 16, 18, 20mm | 11 | 2.8 | 3006-102 | |
V-32009 | 6, 8, 10, 12, 16, 20mm | 6 | 0.9 | 3006-103 | |
V-40000 | ER-40 | 4~20mm(3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26mm) | 23 | 6.5 | 3007-101 |
V-40008 | 4, 5, 6, 8, 10, 12, 13, 15, 16, 18, 20, 21, 22, 25, 26mm | 15 | 4.2 | 3007-102 | |
V-40009 | 6, 8, 10, 12, 16, 20, 25mm | 7 | 2 | 3007-103 | |
V-50000 | ER-50 | 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34mm | 12 | 6.5 | 3008-101 |
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