Professional Stop Collar Set Includes 8 Sizes：1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8" Ring Stopper Metal Shaft Screw Collar with Hex Wrenches High Carbon Steel Drill Bit Positioning Ring
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Versatile Size Options】This set includes 8 pieces of drill stop collars in various sizes: 1/8”, 3/16”, 1/4”, 5/16”, 3/8”, 7/16”, 1/2”, 5/8”, along with an Allen wrench for easy installation. Perfect for different drill bits and projects, ensuring precise depth control.
【Durable & Quality Material】Made from high-grade carbonized steel, these stop collars offer enhanced durability and resistance to wear. They ensure long-lasting performance, maintaining strong and reliable grip over time without damaging your drill bits.
【Secure & Adjustable Design】The countersink drill bit design of the collars allows easy adjustments along the drill bit shaft. Once tightened using the included Allen wrench, they securely lock in place, providing consistent drilling depth for accurate and repeatable results.
【Widely Applicable】Ideal for various drilling applications, including woodworking, plastics, ceramics, and thin aluminum. Prevents excessive drilling depth, offering precision in tasks such as hole punching, positioning, and maintaining consistent drill depths.
【Easy Use】These drill bit depth stop collars are easily installed using the provided Allen key, with no additional tools or skills required, making them simple to use and convenient for your convenience, making them ideal for controlling drill depth during multiple drilling operations.
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