• Universal Engg and Mfg Industries

Super Finishing Reamers

Universal Tool offers indexable burnishing pad reamer for very high precision hole requirements in modern engineering industries. It provides very high super finishing of holes associated with very controlled tolerance. Conventional reamers in carbide brazed or HSS do not offer facility of super-finish with precision contour of the hole. These reamers overcome this problem. The special reamer with indexable blades has following advantages: bore tolerance H6, H7, H8 or H9; bore surface finish down to 2 to 3 mm (16 to 25 micro inch); roundness and parallelism 2 to 3 mm (0.00004 + 0.00012 inch); tolerance held over a long period; and, indexable blade easily replaced/re-set. The reamers are offered from 12 mm up to 70 mm O with more taper shank or with weldon shank of morse taper / ISO 40, ISO 50 taper for CNC like Petermann, Cantipillar, etc, or as per requirements. The indexable blade is replaceable. This is offered with specially selected carbide with micro fine grade, CNC ground and highly lapped. Carbide grades are offered depending upon application. Cutting edge blades are made with special carbide grades. Burnishing pads are made with special carbide offering very high wear and superfinishing in the hole. The company also offers a complete range of carbide tipped and HSS tools.