POWERTEC 7-Piece Metric Drill Bit Stop Collar Set (71492V) | 3mm to 12mm depth stop collars with size markings for woodworking and doweling. Includes hex key wrench.

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 3mm bit stop collar 4mm bit stop collar 5mm bit stop collar 6mm bit stop collar 8mm bit stop collar 10mm bit stop collar 12mm bit stop collarINCLUDED BONUS: An M4 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.

• COMPLETE METRIC 7-PIECE SET: Includes 7 standard metric drill bit stop collars (3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm) and an M4 Allen wrench. Designed for maximum compatibility with twist drill bits, brad point bits, and masonry bits for all your precision woodworking and DIY projects.
• SPLIT-RING CLAMPING DESIGN: Features an advanced split ring clamping design that delivers 360-degree uniform pressure around the bit. Compared to single set-screw collars, this design provides a stable hold while helping minimize bit slippage and surface wear.
• CLEARLY MARKED METRIC SIZES: Every drill depth stop collar is permanently stamped with high-visibility metric size indicators that will not rub off or fade over time. Easily pick the exact size you need at a glance, increasing your productivity and eliminating guesswork in busy workshop settings.
• ACCURATE & REPEATABLE DRILLING: Essential for high-precision tasks requiring exact depth control, such as dowel hole drilling, cabinet hardware installation, and pocket holes. Ensures consistent hole depth across multiple workpieces for clean, professional results every time.
• BUILT TO LAST & TRUSTED BRAND: Precision-engineered from heavy-duty steel for maximum strength and corrosion resistance. Backed by POWERTEC—a leader in woodworking machinery, accessories, and precision tools with over 40 years of industry expertise.