These are a range of gauges that are used to measure a bore’s size, by transferring the internal dimension to a remote measuring tool.
They are a direct equivalent of inside calipers and require the operator to develop the correct feel to obtain repeatable results.
Twisting the knurled end of the handles locks the gauges; this action is performed to exert a small amount of friction on the telescopic portions of the gauge (the smaller diameter rods found at the T head of the gauge).
To use, the gauge is inserted at a slight angle to the bore and gently locked to a size slightly larger than the bore while at that angle.
Then, rocking the handle side-to-side, slowly move the handle across the bore to the other side.
The rocking will first align the gauge with the bore axis and the act of moving the handle to the other side of the bore will bring it to the exact bore diameter.
This action compresses the two anvils where they remain locked at the bores dimension after being withdrawn.
Small bores from 10mm to 18mm.
Highly versatile 18-50mm bore gauge covers a large range for which one needs to generally purchase 2 bore gauges having ranges Ø 18-35mm and Ø 35-60mm.
The third bore gauge covering a range of 50-150 mm, is widely used in Automobile, Aircraft, Engine and Pump manufacturers.
High wear resistance due to carbide-tipped stationary and moving anvils
Extra wide bridge ensures automatic centering in the bore. Self- centralizing feature of this bore gauge ensures that the measurement can be done with minimum of skill.
Furnished in a sleek wooden case containing measurement anvils and extension rods with necessary tools.
About Supplier
Founded in 2073 in Butwal, Foresight Techno Traders and Suppliers Pvt. Ltd. specializes in engineering equipment, construction materials, and services. Our expertise includes prestressing services for bridges, survey equipment, safety gear, and laboratory instruments. With a dedicated team of professionals, we're a trusted partner for engineering needs. We offer prompt after-sales support and accredited mechanical calibration services. Our quality control instruments adhere to rigorous standards for material testing, covering soil, concrete, rock, bitumen, cement, and steel. We also provide consulting, environmental studies, hydropower services, structural engineering, and safety gear for hiking and adventure activities.
Dial Bore Gauge
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Minimum Order Quantity: 5 Unit
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