Sgs Pro 10305 Carbide Bur Cylinder SA-5 1/4 in Shank

Product Description

The SGS PRO 10305 is a tungsten carbide abrasive bur with a cylinder head profile conforming to the SA-5 DDC industry specification. It features an Omega Cut tooth style engineered for aggressive, fast material removal with reduced chatter and heat buildup. The bur runs up to 28,000 RPM and accepts standard 1/4 inch collet tooling. With a 1/2 inch cutting diameter and 1 inch length of cut, it handles a wide range of metal stock removal, deburring, and port work tasks. Machinists, tool and die technicians, and fabricators reaching for a rotary die grinder will find this bur sized for medium-duty contouring and cavity work.

This bur is suited for use on ferrous and non-ferrous metals including steel, stainless steel, cast iron, titanium, nickel, copper, and copper alloys. It fits rotary die grinders and flexible-shaft machines equipped with a 1/4 inch collet. Typical applications include weld seam blending, burr removal, porting, and surface preparation in fabrication shops, maintenance facilities, and job-site metalwork. The cylinder profile allows straight side-wall cutting and flat-bottom cavity work without undercutting adjacent surfaces.

Key Features

• SA-5 DDC industry specification cylinder profile for consistent interchangeability with compatible tooling setups
• Omega Cut tooth style reduces vibration and improves chip clearance on ferrous and non-ferrous metals
• Tungsten carbide head delivers extended tool life compared to high-speed steel burs on hard materials
• Uncoated head maintains dimensional accuracy and allows visual wear inspection
• 28,000 RPM maximum speed rating compatible with most pneumatic and electric die grinders
• 1/4 inch shank fits the most common collet size on rotary die grinders and flexible-shaft machines

Compatibility

Designed as a direct-fit replacement for SA-5 DDC specification carbide burs in any rotary die grinder or flexible-shaft machine accepting a 1/4 inch shank collet.

Installation Notes

Installation is performed by machinists or metalworking technicians using a standard die grinder with a 1/4 inch collet. Disengage the tool from its air or power source before changing burs, and confirm the collet nut is fully tightened before operation. Do not exceed the 28,000 RPM maximum speed rating. Always wear appropriate eye protection and gloves when operating rotary carbide burs, and inspect the bur for cracks or chipping before each use.