Product Overview
SPT Metrology manufactures Angle Plates built to provide a precisely perpendicular reference surface for mounting, marking, and inspecting components at 90 degrees to a base plate. As a trusted Angle Plate Manufacturer, we supply tool rooms and machine shops with plates machined to hold true squareness across their working faces: the foundation for any setup where a part needs to be positioned or checked at a right angle to a reference surface.
Why Squareness Accuracy Compounds
An angle plate that's even marginally off true perpendicularity doesn't just introduce a small error: it propagates into every part mounted against it, since the plate becomes the reference every subsequent measurement or machining operation is taken from. We machine and finish each plate specifically to hold squareness across its full face, not just at a single tested point.
Solid Cast Iron Construction
Built from ribbed cast iron for rigidity without excessive weight, each angle plate resists the flexing that a thinner or less-supported casting would develop under clamping loads, critical when the plate is being used to hold a workpiece steady during marking, drilling, or inspection operations.
Slotted for Real Fixturing Work
Most practical angle plate use involves clamping something to it, so our plates come with machined slots and mounting options that let you secure workpieces or fixtures directly, rather than needing separate clamping hardware improvised around a plain face.
Where It's Used
Angle plates from SPT support marking out, drilling perpendicular holes, inspecting squareness of machined components, and holding parts steady during layout work: the recurring tool-room tasks where a trustworthy 90° reference saves rework rather than causing it.
Why Manufacturers Choose SPT
As an Angle Plate Supplier trusted across Tamil Nadu and beyond, we hold every plate to the squareness tolerance the job actually demands, because a slightly-off angle plate is one of those quiet errors that's easy to miss and expensive to trace back once it's introduced downstream.
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Angle Plate Manufacturers Across India.
From our facilities in Chennai and Dharmapuri, we manufacture and supply angle plates to tool rooms and machine shops nationwide.