Collet Chuck Tool Holder Set Gage Length

Keep your CNC setup running with the accuracy, grip, and consistency your shop depends on. This 4-piece CAT40 ER20 collet chuck set is built for machinists, fabricators, and CNC operators who need dependable toolholding for milling, engraving, and machining work. Each holder features a 2.76" approx gage length and 5/8"-11 approx drawbar thread for a secure, practical fit. With stable performance and low runout accuracy, it helps support cleaner cuts, smoother operation, and more confident production.

Key Features

• 4-piece CAT40 tool holder set for CNC milling, machining, and engraving applications.
• ER20 design with 2.76" approx gage length and 5/8"-11 approx thread for reliable tool clamping.
• Stated accuracy up to 0.0001"/0.004 mm with 8000 RPM capability.
• Strong, durable construction with a bright finished surface for long-term shop use.
  
  

Why Choose Our 4 Pack CAT40 ER20 Collet Chuck Tool Holder Set Gage Length
Unlike buying single holders one at a time, this 4-pack gives your machine setup more flexibility and better value. The low runout collet chuck design supports precision-focused work, while the sturdy build helps reduce downtime from frequent replacements. It is a smart upgrade for shops that need dependable holders ready for repeat use.

Perfect For
CNC machine centers, milling machines, engraving machines, lathe tooling setups, metalworking shops, maintenance teams, machinists, and practical tool gifts for CNC professionals or workshop owners.

Upgrade Your CNC Toolholding With Confidence
Bring stronger grip, steadier performance, and cleaner machining results to your workflow. Order the 4 Pack CAT40 ER20 Collet Chuck Tool Holder Set today and keep your shop ready for the next precision job.