Drill Depth Stop Bit Collar Set Drill Bit Depth Stop Collar Drilling Limit 6pcs 3-10mm Stainless Steel Drill Depth Stop Bit Collar Set Drilling Limit

drill depth stop bit collar set drill bit depth stop collar drilling limit 6pcs 3-10mm Stainless Steel Drill Depth Stop Bit Collar Set Drilling Limit Specification: Features: Made of Stainless steel material durable in use Suit For: High Carbon Steel Drills and positively locks anywhere along the bit. As Drill Limited clamping device positioner. Screw type collar will not damage bits. Used for drilling limit and prevent drilling too deep Specification: Size inside diameter : 3 4 5 6 8 10mm Material: stainless steel Weight: 48 g / 1.7 ozapprox. Package list: 6 x spacing 1 x hex wrench