High Precision CNC Collet Series – ER, ERC, C, SK, HY & SKC Spring Collets

Short Description:

High precision CNC collet series including ER, ERC, C, SK, SKC, and HY hydraulic models. Manufactured compliant with DIN 6449 standards, delivering high clamping force, superior rigidity, and low runout for high-speed CNC milling, drilling, and spindle applications. Wholesale supplier with factory-direct pricing, custom specifications, and global delivery.

PRODUCT DETAIL
PRODUCT TAGS

High Precision CNC Collet Collection (ER, ERC, C, SK, HY, SKC Series)

Our high-precision spring collets are manufactured from premium alloy steel (20CrMnTi / 65Mn) and hardened for outstanding durability, high clamping force, and superior runout accuracy ( 0.005mm – 0.008mm). Suitable for high-speed CNC milling, drilling, tapping, and engraving spindles.

High precision ER32 spring collet and ER collet set for CNC milling machine tool holder — High Precision ER CNC Spring Collet

Standard universal spring collet with great versatility, compatible with ER tool holders.

High precision ERC sealed coolant spring collet for CNC milling machine tool holder — High Precision ERC Sealed Coolant Collet

Sealed internal coolant collet with through-tool coolant function to prevent coolant leakage.

High precision C straight collet and spring collet for CNC milling machine tool holder — High Precision C Straight Collet

C-type heavy-duty collet with powerful clamping force for heavy cutting operations.

High precision SKC collet and spring collet for CNC milling machine tool holder — High Precision SK Spring Collet

SK high-speed collet with low air resistance, ideal for ultra-high-speed spindles.

High precision SK16 collet and high-speed spring collet for CNC spindle tool holder — High Precision SKC High-Speed Collet

SKC sealed coolant high-speed collet integrating high-speed performance and internal coolant function.

High precision HY hydraulic collet and oil-proof expansion sleeve for CNC milling machine tool holder — High Precision HY Hydraulic Oil-Proof Collet

Oil-proof hydraulic collet specially designed for hydraulic tool holders, resistant to oil contamination.

Applications
Widely used in mold manufacturing, 3C electronics, automotive, stone and wood engraving, precision component processing.
OEM & custom specifications are available as factory direct supply.

High precision ER32 spring collet with protective single plastic box packaging for CNC tool holder High precision ER collet set packed in aluminum box case for CNC milling machine tool holder

High precision ER collet set packed in aluminum box case for CNC milling machine tool holder High precision ER32 spring collet with protective single plastic box packaging for CNC tool holder