8x Drill Depth Stop Collar Dowel + Wrench Consistent Drilling +8Pcs Hollow

Description: ( black ) Drill clamping device works with both standard and brad-point bits Setscrew type collar will not damage bits positively locks anywhere along the bit hardened and tampered () Made of A3 chrome plated Using drill with the round imprinted to blocks join perfectly Available for connect two blocks Specification: ( black ) Shaft Chuck+ Wrench: Material: High Carbon Steel Size: Approx. 3 4 5 6 8 10 12 16 mm/ 0.12 0.16 0.20 0.24 0.31 0.39 0.47 0.63 inch () Dowel Centre Points Pin Set: Material: Chrome plated Dowel tool centre set for Approx. 6/8/10/12mm dowel holes (Approx. 0.24/0.31/0.39/0.47 inch) Durable wear-resistant corrosion-resistant necessary for carpentry Very easy to store and maintain Package Includes: 8 Pieces of Drill Bit Depth Stop Collar 1 Piece of Wrench 8 Pieces of Dowel Centre Points Pin