【ACCURATE INTERNAL DIAMETER MEASUREMENT】 Measure internal diameters from 50mm to 160mm / 2" to 6" with 0.01mm / 0.0005" resolution. Ideal for checking engine cylinders, hydraulic bores, sleeves, bearing housings, and machined parts.
【DETECT TAPER, OVALITY & CYLINDER WEAR】 The two-point contact design helps identify bore wear, taper, and out-of-round conditions before assembly or repair. A practical inspection tool for engine rebuilds, automotive repair, and machine shop work.
【SELF-CENTERING DESIGN FOR CONSISTENT READINGS】 Spring-loaded measuring heads help center the gauge inside the bore for stable and repeatable measurements. Simply zero the indicator, select the proper probe size, and begin inspection.
【6" DEEP BORE MEASURING REACH】 With up to 150mm / 6" measuring depth, this bore gauge reaches deep cylinder walls and internal bores where calipers cannot measure accurately. Suitable for engine blocks, hydraulic cylinders, and industrial components.
【COMPLETE KIT WITH 12 PROBES & STORAGE CASE】 Includes 12 measuring probes from 50mm to 105mm, measuring rod, accessories, and a durable ABS storage case. Keeps every part organized, protected, and ready for workshop or jobsite use.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
🚚 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
🛡️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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