GENEMA Drill Positioning Pocket Hole Puncher Replaceable Vertical Drill Guide Jig Kit

Features: Made of POM plastic easy to operate and easy to carry. Doweling Jig Size: Outside diameter of base:49mm Inner diameter of base:37mm Base threaded hole diameter:16mm Base height:30mm Drill Sleeve Size: Inner diameter of drill sleeve:3/4/5/6/7/8/9/10mm Outer diameter of drill sleeve:19.5mm Thread diameter:M16*2.0 Thread height:19mm Drill sleeve height:38mm Drill guide tools for the fixation while drilling and woodworking. Good customer service Package Includes: 1 Set Vertical Drill Guide Jig Kit Specifications: Material: POM Doweling Jig Size: Outside diameter of base:49mm Inner diameter of base:37mm Base threaded hole diameter:16mm Base height:30mm Drill Sleeve Size:Inner diameter of drill sleeve:3/4/5/6/7/8/9/10mm Outer diameter of drill sleeve:19.5mm Thread diameter:M16*2.0 Thread height:19mm Drill sleeve height:38mm Color:As Picture Shows note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you place order. 2.Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!