CESFONJER 4pcs Aluminum Alloy Drill Bit Set with Depth Stop Collar (6/8/10/12mm)

• 【Control DRILLING DEPTH】 - Use the DCT Drill Bit Hole Depth Adjustable Split Ring Screw Stop Collar Set of 4 Pieces to precisely control the depth of a hole you are drilling; Ideal for drilling depth when an accurate measurement of the drilling depth is required; Designed to hold your drill securely in place and grip the full diameter of your drill without the screw ever touching the shaft
• 【COMPATIBLE WITH YOUR SAE DRILL BITS】 - Used to drill holes for dowels and other applications using standard and brad point bits or even countersink bits and more; The supplied sizes fit the standard bits 6 mm, 8 mm, 10 mm, and 12 mm.
• 【EASY TO USE】 - Simply select the appropriate size drill bit and stop collar, slide the collar onto the bit and set the required depth with a ruler or depth gauge (not included), then tighten the collar screw with the drill bit including Allen key Allen key; Tensioning screw protrudes minimally (Please note when using near a vertical board)
• 【IMPROVED DESIGN】 This drill stopper belongs to the latest upgraded version, high quality aluminum alloy material and bilateral opening design. The best choice for home improvement tools is that they are easy to install and use. The diameter of the drill can be correspondingly larger than the inner diameter of the plug of the drill.
• 【CONTENTS】 - Package contains (4) split ring drill bits and one (2) Allen key for your convenience

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