12Pcs Drill Bit Stop Collar Set 3 to 16mm Adjustable, Stainless Steel Guide Drill Stop Collar Set with Wrench, Drilling Limit Ring Drill Bit Stop Collar for High Carbon Steel Drills Limit

Features:Made of Stainless steel material, durable in useSuit For: High Carbon Steel Drills,and positively locks anywhere along the bit.As Drill Limited ring, clamping device, positioner.Screw type collar will not damage bits.Used for drilling limit, and prevent drilling too deep Specification:Size (inside diameter) : 3,4,5,6,7,8,9,9.5,10,12,14,16mmMaterial: stainless steelWeight: 105 g / 3.7 oz(approx.)Package list:12 * Spacing Ring1 * Hex WrenchNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

• Product Specs: Package contains 12 limit rings and 1 wrench. The inner diameters of drill bit collar are 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 9.5mm, 10mm, 12mm, 14mm, and 16mm. Please check specs before purchasing drill bit clamp
• Stainless Steel: Adjustable drill bit depth stop is made of stainless steel, which is sturdy and not easy to break. Even after a long period of use, depth stop drill bit can have relatively stable function to meet long-term needs
• Practical Tools: Drill stop collars can be used for drilling restrictions to avoid drilling too deep, and the inner part of drill depth limiter collars is smooth and round, which can better fit drill bit without damaging drill bit
• Easy to Install: Drill bit depth stop collars are small, light and easy to install. You can put drill depth stop collar on the appropriate position of drill bit, and then tighten it with wrench. Simple debugging can be installed
• Widely Applicable: Adjustable drill depth stop collar set can not only be used as clamping device to help you work better. 12 Pcs 3-16mm drill bit depth stop collar set can also be given as persent to friend loving DIY wooden item