ARTIBETTER 10pcs Adjustable Drill Bit Stop Collar for Woodworking Drill Positioner for Depth Control and for and Professionals

Package List 5 x drill stop collar(30-34mmx20mm) 5 x drill stop collar(49-54mmx28mm) Characteristics -Size:5.00X2.80X2.80cm/1.97X1.10X1.10inch depth stop drill bit collar. -Color:Red drill bit tools. -Material:Aluminum alloy woodworking drill bit depth stop. - The drilling stop is made from aluminum alloy, , durable and drill bit stop ring. - Quicker adjustment, precise control of drilling depth, making drilling faster and more accurate metal drill bit positioner. - avoid wear on the locking part of the drill bit, anti-skid design, you can grip it easily small drill bit collar. - Can quickly and easily help you drill holes to exact depths, ensure the integrity depth stop collar. - Easy to use operate, for professionals and DIY enthusiasts to use in production or repetitive drilling projects woodworking drill tools.Goods Informationdrill bit stop collar These drill bit positioners are manufactured with aluminum alloy material for durable and lasting use.drill bits depth stop With high hardness, not easy to deform or break, can bring you much more convenience.woodworking drill bit collar It's designed mainly for fixing the drill bit, the depth of drill holes and make depth of the hole consistent