Feature

●Box contents: 5 stop collars (6, 8, 10, 12, 14 mm) with 2 hexagonal keys.
●High-quality materials: made of aluminium alloy material, corrosion resistance and heat resistance, sturdy and can be used for a long time.
●Strong Practicality The stainless steel drill bit is attached to the drill bit to limit the drilling depth. It is used to precisely control the drilling depth and ensure the same drilling depth.
●Easy to use: slide the collar onto the drill, adjust the desired depth with ruler or depth gauge and then tighten the collar screw with the drill including hex key
●Compatibility: for drilling holes for dowels and other applications with standard and brad point bits or even sink bits and more;


Description

Product Features:
Aluminum Alloy Drill Bit Border Ring
Suitable for: carbon steel drill bits. Securely locks anywhere along the bit.
Limited drill ring, clamping device, positioner.
The set screw collar will not damage the bits.


Package includes:
5 x drill depth stop collar.
2 x hex keys (6 mm + 5 mm).