Compatible Models

The Bosch FDX27450120 4-1/2 In. X-LOCK Arbor Type 27 120 Grit Flap Disc is the correct replacement for the following model numbers.

Description

Five-times faster wheel change, reliable mount, more durabilityZirconia grit ideal for blending and grindingX-LOCK abrasive wheels compatible with 7/8 In. arbor mounts

Benefits
Flap disc with the X-LOCK mount design
offers a faster, fixed mount and high-quality Zirconia grit
X-LOCK wheel change
features snap-on mounting and wheel-release lever for change-out that's up to five times faster
Precision manufacturing
optimized flap design for less vibration and improved grinding speed
Tool-free disc swap
the wheel mounts properly without the need for a spanner wrench or flange nuts, for no losable parts
Backward compatible
Bosch X-LOCK flap discs are backward compatible with standard 7/8 In. arbor mounts
Durable material
specially formulated Zirconia grit provides for more durability and faster stock removal
Application focused
designed specifically for fast material removal and use with small angle grinder

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