Cutting Wheel Arbor/Holder Abraboro M7-9 / 25x9 for Cutting Discs

Abraboro Cutting Wheel Arbor/Holder M7-9 / 25x9 is a mounting accessory for cutting and grinding discs that enables stable fixation of 25x9 mm discs on threaded tool spindles. Designed to fit M7–M9 threaded shafts, the arbor provides a compact connection between the machine spindle and the disc, helping to maintain concentric runout and reliable torque transfer during cutting operations. The part is intended for workshop use and professional cutting tasks where consistent disc alignment and operator safety are important.

Advantages

The arbor ensures secure mechanical contact between the disc and the tool spindle, reducing wobble and improving cutting accuracy. Its compatibility with both M7 and M9 thread sizes offers flexibility across a range of handheld and bench-mounted tools. The design supports quick mounting and dismounting of 25x9 mm discs while maintaining sufficient clamping force to resist slipping during normal cutting and grinding loads.

Suitable for

• Precision metal cutting with 25x9 mm cutting discs
• Workshop and maintenance tasks requiring frequent disc changes
• Light to medium-duty grinding and finishing operations
• Use with handheld grinders and small bench tools that accept M7 or M9 spindles

Key specifications

• Disc mounting diameter: 25 x 9 mm
• Thread compatibility: M7 and M9 threaded spindles
• Function: Arbor/holder for cutting and grinding discs
• Application environment: Workshop and professional use

How to use

Select the appropriate spindle thread (M7 or M9) and mount the arbor onto the tool spindle until it seats securely. Place the 25x9 mm cutting or grinding disc onto the arbor making sure the disc bore aligns with the mounting shoulder. Tighten according to the tool manufacturer's recommended clamping method and torque; verify that the disc runs concentrically before starting the tool. Follow standard safety procedures including use of appropriate guards, eye protection, and gloves.

Usage recommendations

Inspect discs for cracks or damage before mounting and replace worn accessories. Ensure the arbor and spindle threads are clean and free of debris to allow correct seating. Do not exceed the rated speed of the disc when mounted on the arbor, and use guards and personal protective equipment consistent with the tool and disc specifications.