Accusize Industrial Tools 10 Pcs Er20 Collet R8 Bridgeport Shank Plus 1 Wrench in Fitted Case, 0223-0954 — Open-Box, 5% Off

10pcs. Set includes the following collet sizes: 3/32", 1/8", 3/16", 7/32", 1/4", 5/16", 11/32", 3/8", 7/16" and 1/2" Wide holding range requires fewer collets and changes. For machining tools such as end mills, drill bits, reamers, etc. Unique self-releasing system eliminates sticking Accuracy to 0.0004". Run-out Tolerance: 0.0004". The thread for an R-8 drawbar is 7/16(.4375) x 20 tpi. The actual runout is 0.00031" Versatile Tooling: ER20 collets ranging from 3/32" to 1/2" for broad compatibility with R8 spindle machines, ideal for varied milling & drilling projects. Precision Engineering: Guarantees exceptional accuracy up to 0.0004 inches, crucial for high-precision machining tasks and superior workpiece quality. Efficiency-Enhancing Design: Features a self-releasing mechanism to prevent collet stickiness, facilitating smooth and quick tool exchanges. Enhanced Clamping Force: Provides top-tier concentricity and clamping capability, ensuring secure tool holding for optimal cutting and drilling performance. Complete Machining Kit: Includes 10 precision collets, an R8 Bridgeport chuck holder, and a non-slip spanner wrench, all encased in a fitted box for organization and protection.

The Accusize Industrial Tools 10 Pcs ER20 Collet Set with an R8 Bridgeport Shank and a wrench is meticulously crafted to cater to the rigorous demands of machining professionals and enthusiasts. This set is an indispensable tool for a wide spectrum of milling and drilling operations, designed to significantly reduce the necessity for frequent collet swaps, thus increasing operational efficiency and reducing downtime.

With collet sizes from 3/32" to 1/2", this kit offers a broad holding range, enabling the use of various tool diameters and enhancing the machine's versatility. Its precision is second to none, maintaining an accuracy within 0.0004 inches, which is vital for achieving the finest finishes and exact dimensions on workpieces.

The innovative self-releasing system is a standout feature, eliminating the common issue of collet sticking and ensuring a smooth transition between tools. This, combined with the ER20's superior clamping strength and concentricity, maximizes the stability and performance of fluted tools, reducing runout and enhancing the precision of each cut.

Included in this comprehensive set are an R8 Bridgeport chuck holder and a non-slip spanner wrench, essential tools for efficient setup and adjustment. All components are neatly organized in a custom-fitted case, providing both protection and easy access. Whether tackling complex milling operations, precise drilling tasks, or general maintenance in the workshop, this collet set is engineered to support the highest standards of metalworking excellence.