Specification Brand : BORDSTRACT BulletPoint : Collet Series: ER40 BulletPoint1 : Premium Material: ER32 collet crafted from high-speed steel and the collet nut undergoes heat treatment and cold drawing hardening, offering flexibility and plasticity, ensuring a tight clamp and perfectly balanced for every engraving and tapping task BulletPoint2 : Size: ER32 collet gripping range: 18mm, boasts a 0.008 mm accuracy, overall size: 33 x 40mm/ 1.3" x 1.6"(Dia*Length) BulletPoint3 : Unique Taper Design: ER32 collet chuck features a unique taper design(Taper: 1:8) to help mount the ER32 collet much easier and enhance the grip on your tools BulletPoint4 : Slotted Design: ER32 balance collet chuck featuring slotted design for enhanced grip and stability in your router collets and lathe collet chuck.This set is a must-have accessory for any lathe or milling machine enthusiast BulletPoint5 : Wide Application: ER32 spring collet needs to be used together with ER tool holder, shank and extension rods nut. ER32 collet is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. It is usually used for milling, boring, drilling, wire tapping and other operations Capacity : 0.001 inches Color : One Color CompatibleDevices : Lathe CompatibleDevices1 : Lathe CompatibleDevices2 : Milling Machine CutType : Finishing EndCutType : Square End ExternallyAssignedProductIdentifier : 8352149231602 ExternallyAssignedProductIdentifier1 : 0769092327425 ExternallyAssignedProductIdentifier2 : 769092327425 FinishType : Black Oxide GpsrSafetyAttestation : 1 IncludedComponents : NO IncludedComponents1 : 1* Permanent Magnetic Chuck IncludedComponents2 : All Accessories for Assembly ItemName : BORDSTRACT Er32 Precision Spring Collets,18mm Diameter,0.008 mm Accuracy,Essential CNC Accessories for Engraving,Lathe Work,CNC Router and Milling Machines(ER32-18mm) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : workholding-collets LockType : Independent, Manual Manufacturer : BORDSTRACT Material : Carbon Steel Material1 : Iron Material2 : Brass MeasurementSystem : Inch ModelName : ER32-18 ModelNumber : collets1510001375 NumberOfCuttingEdges : 6 NumberOfItems : 1 PackageLevel : unit PartNumber : BORDSTRACTcollets250359 PowerSourceType : hand_powered ProductDescription : Features 1、After heat treatment and cold drawing hardening, the strength is relatively high, with a certain degree of flexibility and plasticity. 2、The mature technology is stable and trustworthy, and the concentric accuracy of the inner and outer cones is 0.008mm. 3、Widely used in milling, drilling, tapping, engraving, CNC, spindle machine, etc. clamping tools. 4、Bright appearance, exquisite workmanship of chamfering, with high clamping force. 5、Small size, easy to carry and store, ideal replacement for the old one and has a long service life. Specification Item Type: Spring Collet Material: high speed steel Accuracy: 0.008mm Model: ER32 Height: Approx. 40mm / 1.6in Clamping Range: Approx.18 mm / 0.7087 in Overall size: 33 x 40mm/ 1.3" x 1.6"(Dia*Length) ProductSiteLaunchDate : 2025-04-17T13:10:36.858Z Size : ER32-18 Style : Milling Metalworking Machinist Tilting Table SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 ToleranceHeld : Precision UnitCount : 1 UnspscCode : 27112800