3Pcs MM/Inch Drill Bit Stop Collar Set Zinc Alloy High Precision Depth Control 6mm-10mm 1/4-3/8 Inch Wrench Included Too

Specifications Material Zinc alloyMetric sizes 6mm 8mm 10mmImperial sizes 1 4 inch 5 16 inch 3 8 inchScope Fit drill bit diameters of 5 11mmAccessories Includes compatible screws and wrenchTension capacity Up to 4 5kgFeatures 1 Dual Metric and Imperial Compatibility Designed with both metric 6mm 8mm 10mm and imperial measurements 1 4 inch 5 16 inch 3 8 inch fitting a wide range of drill bits 2 Precision Depth Control Accurately fixes on the drill bit to enable consistent control of drilling depth ensuring better results in various projects 3 High Quality Zinc Alloy Material Crafted from zinc alloy offering excellent resistance to rust and providing long lasting performance 4 Secure Locking System Firmly clamped via the tension screw the locking mechanism securely holds the drill bit in place under significant torque up to 4 5kg 5 Quick Installation and Removal User friendly design allows for fast setup and removal using the included wrench saving time during tool adjustments Package Included 1 x 6mm Drill Bit Stop Collar1 x 8mm Drill Bit Stop Collar1 x 10mm Drill Bit Stop Collar1 x Hex Key Wrench