Jet 4724137/4724487 Bench Grinder 1 Hp 8 Inch 115V

Product Description

The JET 4724137/4724487 is a single-phase bench grinder built for sustained workshop use across trade and industrial applications. Driven by a 1 HP motor at 115 volts, it spins an 8-inch grinding wheel at up to 3,450 RPM, delivering consistent material removal on tool edges, metal stock, and workpiece prep. The unit ships with a lamp for improved visibility at the work surface and features cast iron tool rests for rigid, vibration-resistant workpiece support. At 57.1 pounds, the grinder provides a stable base that resists walking during heavy use. It is suited for installation on a dedicated bench in a shop, maintenance bay, or fabrication area.

This bench grinder fits residential and commercial shop environments where a reliable stationary grinding station is required. Typical users include machinists, maintenance technicians, fabricators, and tradespeople who regularly dress cutting tools, deburr metal parts, or shape stock. The 8-inch wheel diameter and 1-inch wheel width cover a broad range of general-purpose grinding tasks. The 5/8-inch shaft and 0.63-inch arbor hole diameter are standard fitment for commonly available replacement grinding wheels.

Key Features

• 1 HP motor at 115 volts, single phase — compatible with standard shop outlet circuits
• 8-inch wheel diameter at up to 3,450 RPM for consistent stock removal
• Cast iron tool rests provide rigid, stable workpiece support
• Integrated lamp improves visibility at the grinding surface
• 5/8-inch shaft diameter accepts widely available replacement wheels
• 57.1-pound frame mass reduces vibration and bench movement during operation

Compatibility

Designed as an OEM-specification bench grinder accepting standard 8-inch grinding wheels with a 5/8-inch arbor hole diameter.

Installation Notes

Bench grinders of this type are installed by machinists, maintenance technicians, or qualified shop personnel on a solid, level work surface. Secure the grinder to the bench with appropriate hardware before operation to prevent movement under load. Disconnect power at the outlet or circuit breaker before changing wheels or adjusting tool rests. Wheel changes should follow the wheel manufacturer's blotter and flanging requirements in accordance with ANSI B11.9 safety standards for bench grinders.