REGO-FIX ER Collets for CNC Swiss Machines & Lathes

REGO-FIX is the original manufacturer of the ER Collet and continues to make their collets with the highest level of quality and precision. Swiss-Type CNC machines can only be as accurate as the collets and tooling used in them. Don't rely on an inferior copy-cat ER Collet. Trust your precision machining jobs to REGO-FIX. The Original ER Collet.

Available in ER8, ER11, ER16, ER20, ER25, ER32, ER40 & ER50 sizes.

Available in individually or in complete Inch and Metric sets.

REGO-FIX Standard Precision ER Collets: .0004" TIR
REGO-FIX Ultra Precision ER Collets: .0002"


Inch ER Collets

Size ER08 ER11 ER16 ER20 Range
1/16" CC-ER08-1/16 CC-ER11-1/16 CC-ER-1/16   .0425" - .0625"
3/32"   CC-ER11-3/32 CC-ER16-3/32   .078" - .0938"
1/8" CC-ER08-1/8 CC-ER11-1/8 CC-ER16-1/8 CC-ER20-3/16 .1050" - .1250"
5/32   CC-ER11-5/32 CC-ER16-5/32   .1363" - .1563"
3/16" CC-ER08-3/16 CC-ER11-3/16 CC-ER16-3/16 CC-ER20-3/16 .1675" - .1875"
7/32"   CC-ER11-7/32 CC-ER16-7/32   .1988" - .2188"
1/4"   CC-ER11-1/4 CC-ER16-1/4 CC-ER20-1/4 .2300" - .2500"
9/32"     CC-ER16-9/32   .2413" - .2813"
5/16"     CC-ER16-5/16 CC-ER20-5/16 .2725" - .3125"
11/32"     CC-ER16-11/32   .3038" - .3438"
3/8"     CC-ER16-3/8 CC-ER20-3/8 .3350" - .4375"
13/32"     CC-ER16-13/32   .3663" - .4063"
7/16"       CC-ER20-7/16 .3975" - .4375"
1/2"       CC-ER20-1/2 .4600" - .5000"

Metric ER Collets

Size ER08 ER11 ER16 ER20 Range
1mm CC-ER08-01.0 CC-ER11-01.0 CC-ER16-01.0 CC-ER20-01.0 0.50 - 1.00
1.5mm CC-ER08-01.5 CC-ER11-01.5 CC-ER16-01.5 CC-ER20-01.5 1.00 - 1.50
2mm CC-ER08-02.0 CC-ER11-02.0 CC-ER16-02.0 CC-ER20-02.0 1.50 - 2.00
2.5mm CC-ER08-02.5 CC-ER11-02.5 CC-ER16-02.5 CC-ER20-02.5 2.00 - 2.50
3mm CC-ER08-03.0 CC-ER11-03.0 CC-ER16-03.0 CC-ER20-03.0 2.50 - 3.00
3.5mm CC-ER08-03.5 CC-ER11-03.5 CC-ER16-03.5 CC-ER20-03.5 3.00 - 3.50
4mm CC-ER08-04.0 CC-ER11-04.0 CC-ER16-04.0 CC-ER2004.0 3.50 - 4.00
4.5mm CC-ER08-04.5 CC-ER11-04.5 CC-ER16-04.5 CC-ER20-04.5 4.00 - 4.50
5mm CC-ER08-05.0 CC-ER11-05.0 CC-ER16-05.0 CC-ER20-05.0 4.50 - 5.00
5.5mm   CC-ER11-05.5 CC-ER16-05.5 CC-ER20-05.5 5.00 - 5.50
6mm   CC-ER11-06.0 CC-ER16-06.0 CC-ER20-06.0 5.50 - 6.00
6.5mm   CC-ER11-06.5 CC-ER16-06.5 CC-ER20-06.5 6.00 - 6.50
7mm   CC-ER11-07.0 CC-ER16-07.0 CC-ER20-07.0 6.50 - 7.00
7.5mm     CC-ER16-07.5 CC-ER20-07.5 7.00 - 7.50
8mm     CC-ER16-08.0 CC-ER20-08.0 7.50 - 8.00
8.5mm     CC-ER16-08.5 CC-ER20-08.5 8.00 - 8.50
9mm     CC-ER16-09.0 CC-ER20-09.0 8.50 - 9.00
9.5mm     CC-ER16-09.5 CC-ER20-09.5 9.00 - 9.50
10mm     CC-ER16-10.0 CC-ER20-10.0 9.50 - 10.00
10.5mm       CC-ER20-10.5 10.00 - 10.50
11mm       CC-ER20-11.0 10.50 - 11.00
11.5mm       CC-ER20-11.5 11.00 - 11.50
12mm       CC-ER20-12.0 11.50 - 12.00
12.5mm       CC-ER20-12.25 12.00 - 12.50
13mm       CC-ER20-13.0 12.50 - 13.00