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Product Summary

The Klutch 4.5in. Industrial Metal Flap Disc is designed for high-efficiency grinding, blending and finishing. Ideal for metal, wood and fiberglass, this durable disc features a Type 29 conical shape for aggressive stock removal with greater surface contact. Its blue zirconium grain delivers long-lasting performance and resists clogging, even on softer materials.

What's Included

    (1) Klutch Industrial Metal Flap Disc

Features + Benefits

  • Aggressive Zirconium Alloy Abrasive for Rapid Material Removal: Built with high-performance zirconia grains that deliver fast stock removal, longer life and smoother results when grinding ferrous metals
  • 4-1/2in. Diameter + 7/8in. Arbor for Versatile Use: This size fits most standard 4-1/2in. angle grinders with a 7/8in. arbor, making it easy to drop into your existing tool setup
  • Type 29 Profile for Improved Access: The angled flaps and depressed-center design allow you to work flush to surfaces, on welds, joints and broader metal areas with better visibility and control
  • Optimized for Metal Fabrication, Weld Cleanup + Surface Prep: Ideal for tasks like blending weld seams, removing rust and scale, prepping metal surfaces and finishing structural steel components
  • Durable Construction for High-RPM + Tough Jobs: Engineered to withstand the demands of professional work environment: minimal vibration, stable operation at high speed and consistent performance
  • Professional-Grade Value: Provides the durability and performance pros require at a value-priced level—an excellent choice for metal shops, maintenance crews and serious DIYers alike

Key Specs

AttributeSpecification

item#

6172225

Brand

Klutch

Ship Weight

0.2 LB

Wheel Diameter

4.5 in

Arbor Size

7/8

Wheels (qty.)

1

Abrasive Material

Zirconia Alumina
AttributeSpecification

Grit

Medium

Grit Size

60

Max. RPM

13,300

Disc Type

Type 29

Application

Metal

Product Weight

0.1500 lb

Dimensions L x W x H (in.)

4.5 x 4.5 x 0.33 in