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Product Summary

The Norton Bluefire Type 29 Flap Disc is a versatile grinding and finishing tool, consisting of a backing plate, adhesive and abrasive cloth flaps. The rectangular flaps are overlapped and glued to the backing plate. Flap discs are designed for right-angle grinder applications ranging from heavy stock removal to surface blending. Type 29 flap discs feature a built-in angle that allows for more aggressive cutting action, making this option ideal for stock removal and faster cutting on flats or contours. Specific applications include grinding, stock removal, edge chamfering/beveling, and weld blending.

What's Included

    (2) Type 29, 4 1/2in. flap discs (5) Flap Discs

Features + Benefits

  • High-performance zirconia alumina abrasive
  • Aggressive cut and long life
  • Type 29 flap disc features a built-in angle for more aggressive cutting action
  • Delivers rapid stock removal and cutting on flats or contours
  • Up to 30% longer life than competitive zirconia alumina products
  • Polyester flaps for improved durability
  • Semi-open coat retards loading on aluminum
  • Durable fiberglass back provides high strength, is lightweight and absorbs vibration
  • Blue flexible plastic backing plate on Type 29 quick trim
  • Provides a new industry standard for trimmability

Key Specs

AttributeSpecification

item#

55249

Brand

Norton

Ship Weight

0.57 LB

Wheel Diameter

4.5 in

Arbor Size

5/8

Wheels (qty.)

2
AttributeSpecification

Grit

Medium

Grit Size

36

Max. RPM

13,300

Disc Type

Type 29

Thread Size

11 TPI