Description:
This practical woodworking tool easily helps to give consistent control of the drilling depth. Kit includes 7 deep stop collars of 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm (inside diameter). It is made of high carbon steel, with high hardness and strong strength, easy to operate.
Features:
High carbon steel features high hardness, strong strength and long durability. 3mm, 4mm, 5mm, 6mm, 8mm, 10mm and 12mm drill depth stops fit different size drill bits. Helps limit the depth of the drilling hole as you want. Equipped with a convenient hex wrench. Easy to use, just insert the stop collar of the drill bit to desired depth and tighten with a wrench.
Specifications:
Material: High carbon steel
Color: Black.
Inner Diameter: 0.16 inches (3 mm), 0.16 inches (4 mm), 0.22 inches (5 mm), 0.23 inches (
Outer Diameter: 9mm, 10mm, 11mm, 13mm, 16mm, 17mm, 19mm
Weight: Approx. 1.8 oz (52 g).
Package includes:
1 x 7 pieces/set depth retention collar
1 x Allen wrench.