Available in multiple pack size .
For drill bits dowels cavity consistent .
These collars fit around drill bits for consistent drilling depth. Ideal for dowels and cavity fixing.
Product Name: Drill Bit Stop Collar
Material: Carbon Steel
Thickness: 8mm/0.3 inch
Internal Diameter: 16mm/0.63 inch
2 x Drill Bit Stop Collars
1 x Hex Key
Tips: It is recommended to use drill stop collars with a lubricant to prevent burning of the material surface. Here is how:
1) Slide correct size drill stop to desired depth on the drill bit.
2) Align locking screw with land (body).
3) Tighten locking screw with included wrench.
4) Remove wrench before use. Great for machinery shaft instruments or on woodworking tools as a bit limit ring. No More Wrapping Tape Around Your Drill Bits!