Aluminum Stop Collar Set – Drill Bit Depth Stop – Superior Split Ring Design – 8 Piece Set (1/2″, 7/16”, 3/8”, 5/16”, ¼”, 7/32”, 3/16”, 1/8”) – Drill Bit Holder
Superior split ring design made from durable, lightweight aluminum for easier
use. 5x holding power vs set screw design. Maintain precise and consistent
hole depths and prevent over / under drilling mistakes. Quick and easy
adjustment at any point on drill bit flutes / shafts. Fits twist and brad
point drill bits for wood, metal, concrete / masonry. 8 piece set includes
Allen Wrench and one stop collar each in the following sizes: 1/2″, 7/16”,
3/8”, 5/16”, 1/4”, 7/32”, 3/16”, 1/8”
Product Features
- Precise and consistent results, prevent over / under drilling, ideal for repeated hole depths
- Quick and easy adjustment at any point on drill bit flutes / shafts
- Split ring collar has 5x holding power vs. Standard set screw design
- Durable, lightweight aluminum for superior performance over steel
- Universal sizes: 1/2″, 7/16, 3/8, 5/16, 1/4, 7/32, 3/16, 1/8