Eccentric Drill Bushing For Doweling Jig, For CNC Steel Drill Sleeve With M20x1. Thread, Round Wood Tenon Punch Guide And Hole Punch Accessory, 6-15mm(6mm)

Product description Features:The drill sleeves are made of CNC steel.After quenching, the for treatment is grayEccentric drill sleeve is for eccentric drill bit drilling8mm 10mm 12mm 15mm stop collar is Used separately for 8mm 10mm 12mm 15mm drill bitsSpecification:Material: Stainless steel/metalInner Diameter: 6mm 8mm 10mm 12mm 15mm (optional)Thread: M20x1.5Height: 22mmQuantity: 1pcUsed for round wood tenon punching device, can also be used for three in punching device.Package included:1pc x Drill for BushNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Manufacturer Contact Information no

• PACKAGE CONTENTS: Package contains 1 metal drill bushing compatible with inner diameters 6mm, 10mm, 12mm or 15mm; threaded M20x1.5 and 22mm tall for standard jig mounting.
• PRECISION-MACHINED: CNC-machined and quenched for a gray, hardened finish; stainless metal provides a stable bore that helps maintain concentric drilling over repeated use.
• ENHANCED DRILLING ACCURACY: Functions as a drill sleeve in doweling jigs or wood tenon punching devices to guide bits precisely, reducing misalignment and improving joint fit.
• SEPARATE STOP COLLAR USE: Designed to be used separately as a stop collar for 10mm, 12mm and 15mm drill bits, offering repeatable depth control for consistent dowel placement.
• CONFIRM SIZE BEFORE PURCHASE: CHECK YOUR SIZE GUIDE, NOT AMAZON'S SIZE CHART. Recommended for craftsmen and DIY users focused on accurate dowel joints.