1" (25.4mm) to 1/2" (12.7mm) Saw Blade Arbor Adapter 5pcs Set for Lapidary, Glass & Tile Saws

The 1" (25.4mm) to 1/2" (12.7mm) 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 1/2" (12.7mm) arbor shaft.

Key Features

• Precision Tolerance Fit: Accurately bridges 1" (25.4mm) inner diameter blade arbor holes down to 1/2" (12.7mm) motor spindles, eliminating shaft runout, vibration, and blade wobble.
• Heavy-Duty Precision Machining: Fabricated from durable metallic alloy to withstand high rotational speeds, continuous cutting friction, and wet coolant environments.
• 5-Piece Value Multi-Pack: Supplies 5 matching adapters for mounting multiple diamond cutting discs or keeping dedicated workshop replacements.
• Cleaner Kerf Cuts: Assures true concentric blade rotation for cleaner cuts across hard agate, quartz, jasper, glass slabs, and ceramic tiles.

Recommended Applications

• Adapting 1" (25.4mm) bore diamond trim and slab saw blades to 1/2" spindle lapidary machines, bench arbors, and wet tile saws.
• Mounting large-bore stone, marble, and masonry cutting discs onto standard 1/2" arbor power tools.

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 1/2" shaft, secure with flanking arbor flanges, and torque the arbor nut firmly.
• Always operate lapidary saws with proper coolant lubrication and eye protection.