Features:

– 8pcs Drill Bit Depth Stop Collar.

– Drill Bit Depth Stop Collar.

– Drill Limited ring, clamping device, positioner.

– Works with both standard and brad-point bits.

– Setscrew type collar will not damage bits.

– Positively locks anywhere along the bit.

Specification:

Brand: STONEGO

Color: Black

Material: Carbon Steel

Quantity: 8pcs

Package Included:

8 x Drill Bit Depth Stop Collar

1 x Hex Wrench