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65MN ER Collet DIN6499B Coolant Collet 1mm-26mm Grip Range

Basic Information
Place of Origin: CHINA
Brand Name: QFMH
Model Number: ER8,ER11,ER16,ER20,ER25,ER32,ER40,ER50
Minimum Order Quantity: 10PCS
Price: USD 1/PCS
Packaging Details: PLASTIC BOX
Delivery Time: 5DAYS
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000PCS/MONTH
Accuracy: 0.008mm Clamping Range: 1-26mm
Color: Silver Grip Range: 1-26mm
Hardness: HRC50-52 Material: 65MN
Package: Plastic Box Runout Off: 0.005mm
Size: ER11, ER16, ER20, ER25, ER32, ER40 Surface Roughness: Ra0.8
Surface Treatment: Oxidation Taper: 0.005mm
Type: ER Collet Weight: 0.04kg
High Light:

DIN6499B Coolant Collet


65MN ER Collet


ER Collet DIN6499B

ER Coolant Sealing Collet DIN6499B ER Series 65mn spring steel


ERC sealing collet DIN6499B ER series, ER series high-precision ER sealed collet, made of 65Mn spring steel, has high precision, stable performance, high rigidity, and long service life. The specifiCATEEions are complete and can be customized. Meet processing requirements.



2.ER COOLANT COLLET material: 65
3.ER SEALED COLLET Body accuracy ≤ 0.008mm
4.ER SEALING COLLET Carburizing depth>0.8mm
5.ER COLLET model ER16/20/25/32/40
6.Note: complete specifiCATEEions and sufficient inventory

7.ER sealed collet, with strong clamping force, high hardness and smooth processing


The milling cutter is cooled directly during processing to ensure the stability and wear resistance of the milling cutter, and the water from the milling cutter is cooled deeply



Fine grinding, polishing, precision and anti-rust function further improve the anti-rust treatment of fine grindingER COOLANT SEALING COLLET


ER coolant sealing collet is a type of collet used in machining operations to provide coolant or lubriCATEEion to the cutting tool. It is commonly used in CNC milling and turning machines.

The ER coolant sealing collet is designed with a built-in seal that prevents coolant from leaking out of the collet and ensures that the coolant is directed to the cutting tool. This helps to improve the efficiency of the machining process by providing adequate cooling and lubriCATEEion to the tool, reducing heat and friction.

The coolant sealing collet is typically made of high-quality materials such as steel or carbide to withstand the rigors of machining operations. It is available in various sizes to accommodate different tool diameters.

To use the ER coolant sealing collet, the collet is inserted into the collet chuck of the machine. The cutting tool is then inserted into the collet and tightened using a collet nut. The coolant is supplied through the collet chuck and flows through the collet, reaching the cutting tool through the built-in seal.

Overall, the ER coolant sealing collet is an essential tool in machining operations that require coolant or lubriCATEEion. It helps to improve the performance and longevity of cutting tools by providing proper cooling and lubriCATEEion, resulting in higher quality and more efficient machining processes.


ER sealed collets are a type of collet that is designed to provide a secure and airtight grip on a workpiece. They are commonly used in machining and milling appliCATEEions where precision and accuracy are crucial.

ER sealed collets are typically made from high-quality materials, such as hardened steel or carbide, to provide durability and long-lasting performance. They are also available in various sizes and configurations to suit different machining needs.

Model D L Clamping Range Wt(KG)
ERS16 17 27.5 3-10 0.03
ERS20 21 31.5 3-13 0.04
ERS25 26 34 3-16 0.06
ERS32 33 40 3-20 0.1
ERS40 41 46 3-26 0.25

Contact Details

Phone Number : 13705473076

WhatsApp : +8613705473076