1Set 8Pcs 3-16mm Drill Bit Depth Stop Collar Ring Positioner Spacing Ring Locator Woodworking Drill Bit Hex Wrench Drill Locator Wood

Features:
Brand new and high quality.
8-PC Drill Bit Depth Stop Collar.
Drill Bit Depth Stop Collar.
Drill Limited ring, clamping device, positioner.
Works with both standard and brad-point bits.
Set Screw type collar will not damage bits.
Positively locks anywhere along the bit.
Hardened and Tempered.
High Carbon Steel Drills.
Weight: 105g
Material: High carbon steel is preferred
Specifications: 3-16mm Advantages: 5-6 times better than ordinary Equipment used: drill Application: It is installed on the drill bit to control the drilling depth
Model: 8 types: 3mm 4mm 5mm 6mm 8mm 10mm 12mm 16mm.

Package Included:
8 x Drill Bit Depth Stop Collar
1 x Hex Wrench