Galaxy Products ER 20 Collet. View the table below for all our sizes and compatible tools. All parts are made in the USA and all sizes are available upon request. Click here to view more high-quality products crafted at Galaxy Products.
- Dimensions: D = 21.0mm, L = 31.0mm

Galaxy Products ER 20 Collet Clamping Capacity
Galaxy Part # | Clamping Capacity (mm) | Clamping Capacity (inches) |
---|---|---|
ER20-116 | 1/16 | |
ER20-020 | 1.0-2.0 | .039-.079 |
ER20-332 | 3/32 | |
ER20-030 | 2.0-3.0 | .0787-.118 |
ER20-18 | 1/8 | |
ER20-040 | 3.0-4.0 | .118-.157 |
ER20-532 | 5/32 | |
ER20-050 | 4.0-5.0 | .157-.197 |
ER20-316 | 3/16 | |
ER20-060 | 5.0-6.0 | .1969-.236 |
ER20-732 | 7/32 | |
ER20-14 | 1/4 | |
ER20-070 | 6.0-7.0 | .236-.276 |
ER20-080 | 7.0-8.0 | .276-.315 |
ER20-932 | 9/32 | |
ER20-090 | 8.0-9.0 | .315-.354 |
ER20-516 | 5/16 | |
ER20-100 | 9.0-10.0 | .354-.393 |
ER20-1132 | 11/32 | |
ER20-38 | 3/8 | |
ER20-110 | 10.0-11.0 | .393-.433 |
ER20-1332 | 13/32 | |
ER20-120 | 11.0-12.0 | .433-.472 |
ER20-716 | 7/16 | |
ER20-130 | 12.0-13.0 | 472-.512 |
ER20-1532 | 15/32 | |
ER20-12 | 1/2 |