Best Ph Workholding Workholding Collets in 2026

Made of high grade tool steel

Hardened and precision ground. Meets or exceeds Federal specifications

Major diameter is 1.020"

Gripping Range - The ER20 spring collet set contains these size: 1/16",3/32",1/8",5/32",3/16",7/32"1/4",9/32",5/16",11/32",3/8",13/32",7/16",1/2"

Wide application - The spring collet is suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing

Premium Quality - These spring collets are made of high quality spring steel. They are stable and practical in performance.

MATERIAL: High Grade 1065 Carbon Steel

Run-Out Tolerance: 0.015MM (0.0006")

Gripping Range:1/16",3/32",1/8",5/32",3/16",7/32"1/4",9/32",5/16",11/32",3/8",13/32",7/16",1/2"

MODEL: ER16 MATERIAL: High Grade 1065 Carbon Steel Run-Out Tolerance: 0.015MM (0.0006") Gripping Range: 1/32"-3/8" ​

Up for sale 12pcs ER16(1/32"-3/8") Spring Collet Set for CNC milling Lathe Tool & Workholding Engraving machine!!!

Special angled slots increase rigidity. Better overall balance of tool holder assembly. Protects tool holder from contaminants

High Quality: Made of high density stainless steel material, it is high hardness and high abrasion resistance.

Good Performance: This MT2 holder has better cleanness and more stable accuracy, and it is suitable for all ER32 collets.

Elegant Appearance: The surface is quite smooth which offers a comfortable feeling and nice appearance.

MATERIAL: High Grade 1065 Carbon Steel

Gripping Range: 1/8"-1/2"

Run-Out Tolerance: 0.015MM (0.0006")

✨【Material】The spring collet is made of premium grade special alloy steel with a high modulus of elasticity.

✨【Dimension】Clamping Diameter : 20mm/ 0.79" ,Slotted Part Diameter : 29mm/ 1.1";Overall Size : 33 x 40mm/ 1.3" x 1.6"(Dia*Length)

✨【Application】Widely used in machining centers,general milling machines, CNC milling machine, engraving machine, high-speed machines, and other processing.

100% brand new and high grade spring steel, good elasticity, high precision, stable in performance

Cylinder empty knife slot grinding process, more suitable for high-speed processing

Built in self-release design and tools will never get stuck in holder, improving work efficiency

23 Pcs/Set ER40 Collet Set 1/8" to 1", 0.0005" in Fitted Strong Box, 0223-0935 collet sizes: 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 13/32", 7/16", 1/2", 17/32", 9/16", 5/8", 21/32", 11/16", 3/4", 25/32", 13/16", 27/32", 7/8", 15/16", 32/31", and 1" In fitted strong case

Concentricity: 0.0005"

Design affords highest gripping power

Techniks part # 04232-3/8

The most accurate ER32 collet in the industry- average 0.0002" Total Indicated Runout (T.I.R.)!

Clamping Range .336-.375inches

🔨Size: shank diameter:1/4", Accept shank size: 1/2" and 1/4" shank router bits.

🔨Material:Router collet extension and ER20M spring collet made of Carbide, With High strength, good toughness, strong shock resistance.

🔨Widely Use:Suitable for Woods, MDF, Laminate, Particleboard, Plywood compact panel, Acrylic, and other processing, High precision, stable performance. Extend the router bit to provide the full depth of cut.

Spring Steel Design: High grade spring steel frame ensures better overall balance of tool holder assembly. Durable and long lasting. Polished body to be smooth and rust resistance. 6pcs CAT40 End Mill Holders Size: 1/4", 3/8",1/2", 5/8", 3/4", 1"; Both ER32 and ER16 Chuck Gage or projection length is 2.75"; 1pcs Precision Keyless Drill Chuck 1/2 Capacity.

Great Accuracy & Speed: CAT40 collet chuck accuracy in Tenth. Collet Set: T.I.R.: 0.0003" or 5 um. Hardened and ground to ensure maximum accuracy. High concentricity. 6pcs CAT40 End Mill Holder in Projection Length: 2.5"; ER32 and ER16 Chuck Gage or projection length is 2.75". Collet Chuck of high speed is balanced to meet all industrial standard. Stable performance.

Multiple Collet Sizes: 12pcs ER32 collets set by 16th: 1/8"; 3/16"; 7/32"; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 9/16"; 5/8"; 11/16"; 3/4"; 10pcs ER16 collets set: 1/32", 1/16", 3/32", 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8". Special angled slots increase rigidity. Better overall balance of tool holder assembly. Use with any standard ER collet chucks for coolant-thru tool applications.

Up for sale 12pcs ER20(1/8"-1/2") Spring Collet Set for CNC milling Lathe Tool & Workholding Engraving machine!!!

MATERIAL: High Grade 1065 Carbon Steel

Run-Out Tolerance: 0.015MM (0.0006")

ER-32 Collet Chucks Block Set Square and Hex

Made of hardened tool steel, high strength and hardness

For parallel, square or hex shapes as well as for cross hole drilling at 60, 90 or 120 degrees

Gripping Range - 1/8-3/4(1/8,1/4,3/8,1/2,5/8,3/4).

High accuracy - Precision ground and the accuracy is 0.015mm(0.0006).

Material - Made of high grade specially formulated spring steel, first class 1065 carbon steel,durable and sturdy.

Good Toughness And Strong Wear Resistance: The Body Is Made Of Fine Molybdenum Material.

Double-Sided Card Slot Double-Sided Constraint: Not Easy To Swing During Cutting To Ensure Processing Rigidity

High Concentricity Of Quenching And Hardening: Tail Thread Inch 7/16

【ER25 SPRING COLLET】- Model - ER-25 Spring Collet, Clamping Diameter: 1/4inch Height: 34mm/ 1.34inch, Outside Diameter: 26mm/ 1.02inch, Accuracy: <0.015/0.0006inch.

【GOOD QUALITY MATERIAL】- 40Cr Steel, This ER16 Spring Collet set made from 40Cr steel and fully hardened, quite durable and sturdy for your long-lasting use.

【EXCELLENT STABILITY】- ER collets are slotted alternately from both ends, and therefore they have excellent grip on the cutter shank; All critical collet surfaces are precision ground for an accurate fit. The total runout is less than .0006.

ER11 collet is made of high quality carbon steel material, which is strong and durable

ER11 collets are alternately slotted from both ends for excellent grip

Clamping Range: 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4 inches

40Cr Durable Design: High precision CAT40 tool holder is integrated for a single piece construction. High grade 40Cr frame ensures better overall balance of tool holder assembly. Durable and long lasting. Polished body to be smooth and rust resistant.

0.0004" Great Accuracy: CAT40 holder accuracy in Tenth, 0.0004". Hardened and ground to ensure maximum accuracy. High concentricity. Stable performance.

2.75" Gage Length: 8pcs precision CAT 40 collet chucks are easy to use. Gage or projection length of ER16 is 2.75" (70mm). Decent quality at reasonable price.

100% brand new and high grade spring steel, good elasticity, high precision, stable in performance

Cylinder empty knife slot grinding process, more suitable for high-speed processing

Built in self-release design and tools will never get stuck in holder, improving work efficiency

Product Type:Mechanical Components

Item Package Dimension:6.2 cm L X6.3 cm W X15.1 cm H

Item Package Weight:0.53 kg

[15 Sizes] The collet chuck has a wide range of sizes (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8 ", 1/4"), with an accuracy of 0.02mm (0.0008 "), which can meet your different use needs.

[65Mn Spring Steel] ER11 spring collet set is made of 65Mn spring steel, with fine workmanship, high strength and precision, and stable and reliable performance.

[Application] ER11 precision spring collet set is applicable to CNC milling lathe tool and work-holding engraving machine, and it is a small helper to assist you in your work.

WIDE APPLICATION: The collet chuck is mounted to the backplate of your choice for use on the lathe, can also be used as a fixture on the milling machine, if you have related needs then this one is for you

EASY INSTALLATION: This collect chuck is very easy to install, follow the conventional operation process can be successfully installed, very friendly to novices

HIGH ACCURACY: Our collect chuck has a very satisfactory accuracy of 0.005, which is suitable for CNC milling machine turning tool engraving machine

☑【Description】-These spring collets are made of high quality 65Mn spring steel for CNC milling lathe tool and work-holding engraving machine.

☑【High Quality】-This Spring Collet Fine workmanship, good elasticity, high precision and run-out tolerance is less than 0.008mm.

☑【Convience】-Each collet is marked clearly so you can easily distinguish them.

Our part # ALL-41213

For machining to specific requirements.

Head diameter: 3"

【15 SIZES】 There are 15 collets of different sizes (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 1/8 ", 1 / 4 "), which can basically meet your basic needs.

【HIGH QUALITY】 Collets is made of high quality 65Mn spring steel, they are stable in performance. Fine workmanship, good elasticity, high precision

【NOTE】 Collet must be placed into collet chuck nut before inserting into collet chuck

The nuts of ER16 Extension Rod could be tighten straightly, high rigidity, strong clamping.

ER16 Extension Rod suitable for extension of the Tool holder CNC Mill, replace the drill clip.

Extension rod diameter, and other parts have been precision ground to eliminate unbalance and increase stability during cutting.

🟢HIGHEST ACCURACY: Ultra Precision Spring Collets 0.0001"-0.0002" T.I.R.

🟢WIDE CLAMPING RANGE: Clamping Range 0.02"-0.039" Depending on Diameter.

🟢PRECISION CLAMPING FORCE: Provides Maximum Clamping force around tool with Precision Collapsability.Spring Collet Set for CNC milling Lathe Tool & Workholding Engraving machine

Hardened And Ground 3C 1/4'' Round Collet

Size: 1/4''; Material: Made Of Spring-Tempered Steel

Used To Hold Metals, Plastics, Carbide, Graphite And Ceramics In Industrial Manufacturing Applications

🛒【Premium Quality】 These spring collets are made of high quality spring steel, they are stable and practical in performance.Holder Spring Collet Set fit for Drilling Machine ,Milling Machine CNC Chuck or Holder.

🛒【Design】 Spring collet chuck affords highest gripping power True double angle fo better accuracy.Collet must be placed into collet chuck nut before inserting into collet chuck.For powerful gripping and parallel clamping for CNC workholding engraving machine and milling lathe tool.

🛒【Gripping Range】 7PCS ER20 Spring Collet Set includes the following collet sizes:1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm.Fine workmanship, good elasticity and high precision.