8 Piece CAT40 ER16 Collet Chuck Set for Precision CNC Machining

Achieve cleaner cuts and dependable accuracy with this CAT40 ER16 collet chuck set, built for machinists who cannot afford inconsistent results. The eight-piece CNC tool holder set features hardened 40Cr steel, one-piece construction, and polished rust-resistant surfaces. Each holder delivers 0.0002-inch accuracy and stable concentricity for precise, repeatable machining. Balanced for operation up to 8000 RPM, these holders combine durability, control, and excellent value for demanding workshop use.

Key Features

• Eight precision tool holders with a 2.75-inch or 70 mm gauge length.
• Hardened and ground construction provides 0.0002-inch accuracy.
• Durable 40Cr steel body offers improved balance and corrosion resistance.
• Through-spindle coolant capability supports efficient cutting and heat control.
• High-speed balanced design operates at up to 8000 RPM.

Why Choose Our 8 Piece CAT40 ER16 Collet Chuck Set

Unlike lightweight or inconsistently machined alternatives, these CAT40 tool holders use single-piece steel construction for greater stability and dependable alignment. The complete eight-piece set helps professional shops expand their tooling capacity without purchasing holders individually. Its combination of precise runout control, coolant compatibility, and rugged construction provides practical performance at a competitive value.

Perfect For

Ideal for machinists, CNC operators, fabrication shops, maintenance departments, and manufacturing facilities. These CNC milling tools are suited to CNC milling machines, lathes, engraving equipment, drill presses, and other compatible CAT40 machining systems.

Machine with Greater Confidence

Equip your workshop with tool holders made for accurate, stable, and repeatable results. Order the 8 Piece CAT40 ER16 Collet Chuck Set today and bring dependable performance to every machining job.