Description

It's designed mainly for fixing the drill bit, limited the depth of drill holes and make depth of the hole consistent. It's more convenient to round wood mortise of use. This item is manufactured with premium material for durable and long-lasting use. It fits for drill size of 3-10mm.

Features

- Can quickly and easily help you drill holes to exact depths and are great for production work and repeated drilling by positively locking anywhere along the bit.
- The drilling ring is made of premium stainless steel, , durable and long lasting.
- The depth stop collar fits for high carbon steel drills, and positively locks anywhere along the bit. As drill Limited ring, clamping device, positioner.
- Specification: 3, 4, 5, 6, 7, 8, 9, 10mm.
- Bit rings are used as a shaft collar on machinery and can be used on twists drill bits or brad point drills or any type of bit to prevent excessive drill bit penetration and for any jobs that uses a bit and needs precision.
- The drill depth stop can be fixed on the drill bit to the depth of the drilling hole to ensure the drilling depth.

- Color: Silver.
- Material: Stainless steel.
- Size: 1.70X1.00X0.80cm/0.67X0.39X0.31 inch.

8 x Drill Bit Collars

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