ER Collets

If your CNC tooling requirements include an ER collet, we have collet sizes ER11 to ER 50 for shank sizes 1/16 to 1in and metric sizaes from 7 to 25mm

These ER collets from Southeast Tool feature an amazing .0004in TIR and are available individually or in sets.

Check out our full range of CNC Parts and Accessories or check our online Southeast Tool catalog for an easy reference sheet to determine your collet sizes.

Collet Series	Length	Diameter
ER 11	18mm (0.708in)	11.5mm (0.45in)
ER 16	27.5mm (1.08in)	17mm (0.67in)
ER 20	31.5mm (1.24in)	21mm (0.83in)
ER 25	34mm (1.34in)	26mm (1.02in)
ER 32	40mm (1.57in)	33mm (1.31in)
ER 40	46mm (1.81in)	41mm (1.61in)
ER 50	60mm (2.36in)	52mm (2.05in)

Southeast Tool
ER32 CNC Router Collet, 7/32" Shank, Southeast Tool SE04232-732
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (7/32) - Southeast Tool SE04232-732 ; 7…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 7/16" Shank, Southeast Tool SE04232-716
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (7/16) - Southeast Tool SE04232-716 ; 7…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 5/8" Shank, Southeast Tool SE04232-58
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (5/8) - Southeast Tool SE04232-58 ; 5/8…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 5/32" Shank, Southeast Tool SE04232-532
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (5/32) - Southeast Tool SE04232-532 ; 5…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 5/16" Shank, Southeast Tool SE04232-516
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (5/16) - Southeast Tool SE04232-516 ; 5…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 3/8" Shank, Southeast Tool SE04232-38
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (3/8) - Southeast Tool SE04232-38 ; 3/8…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 3/4" Shank, Southeast Tool SE04232-34
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (3/4) - Southeast Tool SE04232-34; 3/4 …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 3/32" Shank, Southeast Tool SE04232-332
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 ( 3/32) - Southeast Tool SE04232-332; 3…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $65.46

Was:

Now: $56.71
Southeast Tool
ER32 CNC Router Collet, 3/16" Shank, Southeast Tool SE04232-316
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (3/16) - Southeast Tool SE04232-316 ; 3…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 23/32" Shank, Southeast Tool SE04232-2332
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (23/32) - Southeast Tool SE04232-2332; …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 21/32" Shank, Southeast Tool SE04232-2132
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (21/32) - Southeast Tool SE04232-2132; …

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 20mm Shank, Southeast Tool SE04232-20mm
ER Precision Collets - (Metric Sizes) ER32 - Southeast Tool SE04232-20mm ; 20mm Shank diameter.*Most…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 19/32" Shank, Southeast Tool SE04232-1932
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (19/32) - Southeast Tool SE04232-1932 ;…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 18mm Shank, Southeast Tool SE04232-18mm
ER Precision Collets - (Metric Sizes) ER32 - Southeast Tool SE04232-18mm ; 18mm Shank diameter.*Most…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 1/8" Shank, Southeast Tool SE04232-18
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (1/8) - Southeast Tool SE04232-18 ; 1/8…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 17/32" Shank, Southeast Tool SE04232-1732
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (17/32) - Southeast Tool SE04232-1732 ;…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 16mm Shank, Southeast Tool SE04232-16mm
ER Precision Collets - (Metric Sizes) ER32 - Southeast Tool SE04232-16mm ; 16mm Shank diameter.*Most…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 15/32" Shank, Southeast Tool SE04232-1532
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (15/32) - Southeast Tool SE04232-1532 ;…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $45.91

Was:

Now: $39.77
Southeast Tool
ER32 CNC Router Collet, 14mm Shank, Southeast Tool SE04232-14mm
ER Precision Collets - (Metric Sizes) ER32 - Southeast Tool SE04232-14mm ; 14mm Shank diameter.*Most…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36
Southeast Tool
ER32 CNC Router Collet, 1/4" Shank, Southeast Tool SE04232-14
ER Precision Collets (Inch Sizes),Standard 0.0004 TIR - ER32 (1/4) - Southeast Tool SE04232-14 ; 1/4…

MSRP:

Was:

Now: (Inc. Tax)

MSRP: $47.75

Was:

Now: $41.36

ER Collets

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