Gator 9718 Type 29 Flap Disc 80 Grit 4.5 in Zirconium Oxide

Product Description

The GATOR 9718 is a Type 29 zirconium oxide flap disc designed for use with standard angle grinders. At 4.5 inches in diameter and 80 grit, it is built for aggressive material removal on metal and fabricated surfaces. The conical Type 29 profile presents the abrasive at an optimum grinding angle, allowing full face contact across the disc and consistent stock removal throughout the disc life. Zirconium oxide grain self-sharpens under pressure, which keeps cut rate high as the disc wears. This disc is sold individually and weighs 0.191 pounds.

This flap disc is suited for grinding, blending, and deburring applications on mild steel, stainless steel, and similar ferrous metals. It is a standard choice for fabrication shops, ironworkers, pipefitters, and maintenance welders running 4.5-inch angle grinders. The Type 29 angle is especially effective on flat surfaces and broad weld seams where a depressed-center profile would create full disc engagement. The 80-grit designation makes it appropriate for moderate material removal where a refined finish is secondary to speed.

Key Features

• Type 29 conical profile delivers optimum grinding angle for full disc utilization
• Zirconium oxide abrasive self-sharpens under load for sustained cut rate
• Removes material approximately 3 times faster than fiber resin discs
• Disc life approximately 15 times longer than comparable fiber resin discs
• 80 grit suits moderate-to-aggressive stock removal on metal
• 4.5-inch diameter fits standard angle grinders

Compatibility

Designed for use with 4.5-inch angle grinders accepting standard arbor-mount flap discs. Confirm grinder RPM rating meets or exceeds the maximum RPM printed on the disc before mounting.

Installation Notes

Flap discs are installed and changed by qualified operators following grinder manufacturer guidelines and ANSI B7.1 safe-use practices. Disconnect the grinder from power before mounting or removing the disc. Inspect the disc for cracks, delamination, or damage before each use and discard any disc showing defects. Always wear appropriate eye, face, and hand protection when operating angle grinders with abrasive discs.

Technical Specifications

• Disc Type: Type 29
• Abrasive Material: Zirconium Oxide
• Grit: 80
• Diameter: 4.5 inches
• Weight: 0.191 pounds
• Sold As: Each
• UPC: 00082354097189

Standard Information

• Brand: GATOR
• Manufacturer Part Number: 9718