This depth-stop is supported by a ball-bearing mounted bushing and stops rotating as soon as it touches the work-piece. The guide bushing is mounted on the stalk using a grub screw and depth is adjusted accordingly. Blind holes can thus always be drilled at the same wanted depth. The depth-stop is made from ABS and has an outer diameter of 65 mm. The guide bushing is made of steel.
Please note, that the depth stop stands 44 mm high, which has to be facilitated with respect to the drill. For larger depths, it is possible to mount the guide bushing in reverse, in order to obtain a larger adjustment of the depth-stop. Here the Forstner bit should be larger than the guide bushing, which has a diameter of 26 mm.
This depth-stop is suited for the Bormax Forstner bit series 1622. For use with Forstner bits the stalk diameter has to match the inner diameter of the bushing. The stalk being the upper part of the bit not entering the chuck.
Ø - mm
Ø - mm
|10 - 21||8|
|22 - 27||10|
|28 - 35||12|
|36 - 40||14|
|42 - 48||16|
It will cost you a pretty penny if you want to cater for all drill bit sizes, from 10 to 48 mm, each with its own depth stop. This set with one depth stop and five different guide bushes lets you use all drill bits from 10 to 48 mm in diameter. To swap guide bushes you need to remove a circlip using the enclosed circlip pliers.
Product set includes five guide bushes (code 324150 to 324154), a hex key and a pair of circlip pliers.
Supplied in a wooden box.