8-Piece Drill Stop Collar Kit Inch Sizes 1/8 To 5/8 With Allen Wrench For Precise Hole Depth Control Perfect For Woodworking Production Work And Repeated Drilling Tasks Made Easy In The Shop

Precision Drill Depth Stops For Woodshop Work
✔️ Steel drill stops measure 3 to 16 mm across with hex tool

This handy bunch of adjustable guides helps you dial in exact hole depths without chasing tape measures all day. Shop crews and weekend builders lean on these positive clamp collars to lock bit extension during repeat cuts or custom cabinetry runs.

P ✅ Carbon steel construction holds shape under heavy torque
✅ Swaps easily between twist bits and brad point tips for clean bores
✅ Internal setscrew grips the shaft cleanly without marring the surface
✅ Covers 3 to 16 millimeter and 1/8 to 5/8 inch openings for broad use
✅ Comes packed with a matching hex key so you never hunt for fasteners

💡 Why switch to indexed guide rings instead of masking tape on a drill press?
Reliable indexing hardware cuts waste on thick lumber and deck board layouts.
- Slide the matched size band over the shank to mark your working length
- Torque the locking screw against the flat ground segment to hold position
- Pick up the proper ring instantly without digging through scattered bins

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