Pocket Hole Drill Guides with Steel Interchangeable inserts

《Product Introduce 》：

It makes pocked holes any sizes you want and join any angle easily by changing the threaded steel inserts.            
At the desired location, clamp the drill guide and drill the pocket holes.            
With the interchangeable steel inserts, no separate guide is needed.            
    Single Hole with One each 1/4", 5/16", 3/8" steel interchangeable inserts        
    Double Hole with Two each 1/4", 5/16", 3/8" steel interchangeable inserts   

 

Item #BD0031  Single Hole with One each 1/4", 5/16", 3/8" steel interchangeable inserts   

           BD0032   Double Hole with Two each 1/4", 5/16", 3/8" steel interchangeable inserts