1" (25.4mm) to 3/4" (19.05mm) Saw Blade Arbor Adapter 5pcs Set for Lapidary, Glass & Tile Saws

The 1" (25.4mm) to 3/4" (19.05mm) Saw Blade Arbor Adapter 5pcs Set is a precision-engineered reducing bushing kit developed to adapt diamond saw blades and cutting discs with a standard 1" (25.4mm) bore onto machinery with a 3/4" (19.05mm) arbor shaft.

Key Features

• Precision Tolerance Fit: Seamlessly reduces 1" (25.4mm) inner diameter blade arbor holes to fit standard 3/4" (19.05mm) motor shafts, eliminating shaft runout, vibration, and blade wobble.
• Durable Metallic Construction: Machined from solid metal alloy to maintain rigid concentricity under continuous rotational loads, high cutting friction, and wet slurry environments.
• 5-Piece Workshop Set: Contains 5 identical adapter rings, ideal for mounting multiple diamond cutting discs or keeping dedicated workshop backups.
• Cleaner Kerf Cuts: Assures true concentric blade rotation for cleaner, smoother cuts across hard agate, quartz, jasper, glass slabs, and ceramic tiles.

Recommended Applications

• Adapting 1" (25.4mm) bore diamond trim saw and slab saw blades onto 3/4" spindle lapidary machines and wet tile saws.
• Mounting standard circular masonry, porcelain, and stone cutting discs onto 3/4" arbor power equipment.

Technical Specifications

Installation & Operating Guidelines

• Clean the blade mounting area and arbor shaft thoroughly before installation.
• Press the adapter ring evenly into the 1" arbor hole until completely flush with both sides of the blade core.
• Slide onto the 3/4" shaft, secure with flanking arbor flanges, and torque the arbor nut firmly.
• Always operate lapidary saws with proper coolant lubrication and eye protection.