Tri-Point Internal Bore Gauge, 1.0 to 1.2 in. Range

This tri-point internal bore gauge helps machinists, inspectors, and quality-control professionals measure inside diameters in bores and blind holes. Its digital readout supports precise dimensional checks during machining and inspection work.

The gauge measures internal diameters from 1.0 to 1.2 in. (25.40 to 30.48 mm) with 0.00005 in. / 0.001 mm resolution and 0.00020 in. tolerance. It has carbide measuring surfaces, contact points designed for measurements near the bottom of blind holes, a friction thimble, an extra-large LCD, inch/metric conversion, SPC/USB data output, and an IP54 moisture- and dust-resistance rating. A setting ring, wrench, 3V CR2032 battery, and aluminum protective carry case are included.

Key Features:

• Tri-point measuring system: Provides stable internal bore measurements for inspection tasks.
• 1.0 to 1.2 in. range: Covers bore diameters from 25.40 to 30.48 mm.
• Fine digital resolution: Displays readings in 0.00005 in. or 0.001 mm increments.
• Inch/metric conversion: Lets users switch measurement units directly on the gauge.
• Blind-hole contact points: Supports measurements close to the bottom of blind holes.
• Carbide measuring surfaces: Provides durable measuring contact surfaces.

Choose this internal bore gauge for precision measurement of 1.0 to 1.2 in. bores where digital readings, blind-hole access, and inch/metric capability are needed.

No additional information available.