Q40 (Shank Diameter): The tool features a 40 mm straight, cylindrical shank. This back section is designed to slide directly into a CNC turning center's turret sleeve, a boring bar holder, or a larger standard tool block.
ER32 (Collet Series): The front clamping head is designed for ER32 standard collets and nuts. This allows you to securely hold any cutting tool (such as an HSS end mill, drill bit, or reamer) with a shank size ranging anywhere from 2 mm to 20 mm.
85L (Functional Length): The body length (or projection length) of this specific tool holder is 85 mm.
Primary Applications
CNC Turning Centers & Lathes: Used as an adapter to hold smaller diameter cutting tools inside a large 40mm turret pocket or block.
Deep Pocket Milling / Reach Extension: Acts as an extension tool to reach deep slots or cavities where a bulky machine spindle might otherwise cause clearance interference.