Internal step collet blanks "SCHAUBLIN" W20

Internal step collet blanks "SCHAUBLIN" W20

The SCHAUBLIN W20 internal step collet blank is designed for internal clamping of short parts such as washers or rings. Unlike conventional collets, it clamps from the inside out.

Supplied with the drawbar and nut pre-assembled. The expansion cone must be ordered separately.

Delivered as a preworked blank: the cylindrical head is pre-formed and can be machined to suit the application.

• Type: Internal step collet blank
• Model: For SCHAUBLIN lathes – Type W20
• Clamping: Inside-out clamping – ideal for short parts
• Accessories included: Drawbar and nut pre-assembled
• Accessory to order separately: Expansion cone
• Delivery condition: Preworked blank, machinable head
• Material: Non-hardenable – not intended for high-precision finishing