Our Chamber Reamers are individually hand-stoned to cut smooth and chatter free. Made to CIP / SAAMI specifications or custom specifications for standardized cartridges and to the current industry standard for popular wildcat cartridges. All HSS reamers have a 3/8" square drive shank. Carbide reamers feature a .4375" cylindrical shank. We can grind a square drive on a carbide reamer, but we do not recommend driving a carbide reamer with square drive - the carbide tends to chip and/or shatter. Premium reamers feature removable pilots that are held in place with a screw. Premium reamers include one bushing of nominal bore diameter.

This Chamber Reamer is available with Solid Pilot.

Usually outer packing with standard plastic tubes for protecting. more quantities will be by cartons.

We are a manufacturer and exporter of gun drills, gun drilling machines, and machine accessories. We also distribute cutting oils, cutter grinders, and complete oil spray pump kits within the deep hole drilling field. We are engaged in designing products in compliance with international quality standards with the best configuration to offer excellent productivity and quality to clients.

Established in the year 2010, we have occupied a strong foothold in the domestic market and have also acquired many clients in Southeast Asia, Europe, and other regions. As a one-stop solution provider for deep hole cutting tools, we are also an importer of Tungsten Carbide Tips & Rods and other raw materials from Europe and the USA, widely meeting the diverse needs of different clients.

We feature an innovative, capable, and flexible structure, paired with a complete, scientific quality control system. Our gun drills offer high hardness, long durability, high accuracy, and excellent cost performance.

We practice continuous improvement of the manufacturing process and solid progress to produce the best gun drills. We pursue the excellence goal and work hard to make quality solutions accessible.