7x Drill Depth Stop Collars Ring Dowel Shaft Chuck & Hex Wrench Woodworking Tool

• Type: stop collar
• Color: as picture shows
• Sizes: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 16mm
• Quantity: 8pcs per set
• Drill Limited ring, clamping device, positioner.
• Works with both standard and brad-point bits.
• Setscrew type collar will not damage bits.
• Positively locks anywhere along the bit.
• Hardened and Tampered.
• High Carbon Steel Drills.

Package included:

• 8 x stop collar
• 1 x hex wrench