POWERTEC Drill Bit Stop Collar Set, 7 Piece Set Adjustable Drill Bit Depth Stopper with Allen Wrench, Bits Stop with Imperial System Size Markings - 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2” (71491)

Introducing the 7-Piece Drill Bit Stop Collar Set by POWERTEC.This impressive collection of bit stop collars create the perfect drill holes with high precision and uniform depth for your portable drilling and woodworking applications.They feature a split ring design used to control the depth of the hole you are drilling – eliminating over & under drilling.This also helps to provide a secure, dependable grip around the diameter of your drill bit – delivering quick and easy utility.Premium Design Each collar is made with heavy duty steel for long-term durability.They will not mar your expensive drill bits as they never touch the bits. Unlike other brands, we have wisely marked each stop for easy bit identification and enhanced workflow.These stops can 7pc Set Contains 1/8 inch bit stop collar 3/16 inch bit stop collar 1/4 inch bit stop collar 5/16 inch bit stop collar 3/8 inch bit stop collar 7/16 inch bit stop collar 1/2 inch bit stop collar INCLUDED BONUS:  An Allen Wrench is supplied to help adjust and install/uninstall the stop bits and can also be used for other projects.POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

• INCLUDES: (7) Drill stop collars in sizes: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", and 1/2", plus (3) size-matched hex keys—covering the most common bit diameters for precise drilling depth control
• UPGRADED 3-SCREW DESIGN: Each collar is now equipped with matching size set screw, delivering even clamping force that prevents distortion or collapse, solving common issues found in single-screw designs
• ACCURATE DEPTH CONTROL: Split ring design allows for precise adjustment of drilling depth, ensuring consistent and accurate hole depths. This feature is invaluable for production work where uniformity and accurate repeated drilling is required.
• COLLAR MARKED IMPERIAL SIZES: Each collar is designed for quick and easy identification with clearly marked imperial size that does not fade with use. This improves efficiency by helping the user select the appropriate collar size without hesitation. DEPTH CONTROL: Perfect for tasks requiring consistent drilling depths like doweling, cabinetry, joinery, or pocket holes, boosting accuracy and repeatability in every job
• DURABLE LONG LASTING USE: Crafted from high rigidity carbon steel, these drill stop collars have long term durability and are built to withstand regular use. The secure tightened fit and a non-marring profile will not damage your router bits.