DESCRIPTION ：

Drill stop bit collar set woodworking ring locator with wrench. the drill Stop bit collar set will quickly and easily help you drill holes to exact depths and are ideal for production work and repeated drilling by positively locking anywhere along the bit. 

FEATURES :

• Each bit collar is constructed out of heavy duty solid steel for long term durability, a secure tightened fit, and a non-marring profile that will not dame your drill bits
• The drill stop ring can be adjusted at any position on the drill chip flute to prevent the drill from being too large and drilling down, thereby obtaining precise drilling results.
• Very suitable for mechanical shaft tools or woodworking tools. Can be used for twist drills or corner drills or any type of drill.

FUNCTION:

For portable drill applications that require perfect, high precision holes with uniform depth.