Feature

●?【Stainless Steel Material】: This drill depth stop uses high quality high carbon steel drill bits, which have better hardness and wear resistance, and are durable.
●?【Main Features】: The drill bit stop collar set can be positively locked anywhere along the drill bit; the helical collar will not damage the drill bit, making it more stable.
●?【Sizes】: This Drill Stop Bit Collars Set contains inner diameter sizes of 3, 4, 5, 6, 7, 8, 9, 9.5, 10, 12, 14, 16mm. A hex key is included to tighten the set screw, helping you work more efficiently.
●?【Wide Application】: Take this set of Stop Collar Set back, it can be used as drill limit ring, clamping device, locator, effectively used for drilling limit, prevent drilling too deep, can be used for household and industrial needs .
●?【Note】: This product is randomly shipped by new and old versions, the size is the same, please make sure you dont mind. If you have any questions about the product, please contact us.


Description

Specification:
Size (inside diameter) : 3,4,5,6,7,8,9,9.5,10,12,14,16mm
Material: stainless steel
Weight: 105 g / 3.7 oz(approx.)

Package list:
12 * spacing ring
2 * hex wrench