Value Collection SC09130055 Sine Plate 13 Hole

Product Description

The VALUE COLLECTION SC09130055 is a sine plate used in precision workholding and angular setup applications in machining and metalworking environments. The plate measures 3.25 inches wide and 1.3125 inches high and features 13 holes for fixturing flexibility. Weighing 8.5 pounds, this is a solid, durable toolroom accessory suited for manual machine shops and inspection setups. It is installed by machinists and toolmakers who need a reliable angular reference surface for grinding, milling, or inspection tasks.

This sine plate is intended for general-purpose angular workholding in manual machine shop environments. The 13-hole configuration provides versatile clamping and fixturing options across a range of workpiece sizes and setups. At 3.25 inches wide, it fits intermediate-scale work where a compact footprint is an advantage. It is appropriate for surface grinders, surface plates, and similar flat-surface machine tool applications where controlled angular positioning is required.

Key Features

• 3.25 inches wide by 1.3125 inches high profile fits intermediate workpiece setups
• 13 holes provide flexible clamping and fixturing configurations
• 8.5 pound construction offers stability on surface plates and grinder tables
• Standard sine plate geometry supports angular setup via gauge blocks
• Single-unit packaging allows individual procurement without overage

Compatibility

Designed as a general-purpose sine plate for use on surface grinders, surface plates, and manual machine tool setups where angular workholding is required. No specific OEM machine compatibility is stated by the manufacturer for this part.

Installation Notes

Sine plates are set up and used by machinists and toolmakers. Before placing the sine plate on a machine table or surface plate, ensure the machine is powered down and the table surface is clean and free of chips or burrs. Gauge blocks are typically used in combination with the sine plate to establish a precise angle — never use improvised spacers in place of calibrated gauge blocks. Follow applicable shop safety and metrology procedures when securing workpieces to the plate.