




The Engineer's Depth Gauge 150mm (6 Inch) is a precision measuring instrument designed for accurately determining the depth of holes, grooves, recesses, slots, cavities, and other machined features. Manufactured from high-quality stainless steel, this durable depth gauge combines precision measurement with long-lasting corrosion resistance, making it ideal for engineering workshops, machine shops, fabrication facilities, and quality inspection environments.
Featuring both metric and imperial graduations, the precision ruler provides versatile measurement capabilities, while the locking mechanism allows measurements to be securely retained for accurate transfer and inspection. The tool steel head is heat-treated and powder-coated for durability, and laser-etched markings ensure long-term readability without fading.
An essential tool for machinists, engineers, inspectors, metalworkers, woodworkers, and DIY enthusiasts who require reliable and precise depth measurements.
✅ Dual Measurement Scale – Metric and Imperial graduations on a single ruler.
✅ 150mm / 6 Inch Measuring Range – Ideal for workshop and engineering applications.
✅ High-Quality Stainless Steel Construction – Corrosion-resistant and durable.
✅ Precision Depth Measurement – Accurately measures holes, slots, grooves, and recesses.
✅ Locking Screw Mechanism – Securely locks measurements for easy transfer.
✅ Laser-Etched Markings – Permanent, clear, and wear-resistant graduations.
✅ Tool Steel Head – Heat-treated and powder-coated for durability.
✅ Multi-Angle Reference Markings – Includes useful 15°, 30°, and 45° angle references.
✅ Compact & Easy to Use – Suitable for workshop, inspection, and field applications.
🔹 Measuring Hole Depth
🔹 Groove Depth Inspection
🔹 Slot Measurement
🔹 Recess Depth Checking
🔹 Machining Operations
🔹 Engineering Inspection
🔹 Manufacturing Quality Control
🔹 Tool Room Applications
🔹 Metalworking Projects
🔹 Woodworking Measurement
🔹 Fabrication Work
🔹 DIY Precision Projects
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Nam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.
Nam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.
Nam tempus turpis at metus scelerisque placerat nulla deumantos solicitud felis. Pellentesque diam dolor, elementum etos lobortis des mollis ut risus. Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras loremos.


