Extension М16 female x M16 male L200

Holes of any depth

Discovery drills are an excellent solution for most professionals thanks to their compact 150 mm length. They are easy to handle with different types of equipment.
However, 150 mm is often not enough to drill completely through a wall. This is where Extenders 200 mm and 300 mm come in.
After the first drilling operation, the core is removed, the extender is screwed onto the drill shank, and drilling continues. Depending on the thickness of the wall, this process can be repeated several times.
The extenders are available in 200 mm and 300 mm lengths. By combining and adding additional extenders, you can drill holes of virtually unlimited depth.
This is a compact solution that eliminates the need for long, expensive drill bits.
Get an excellent result without unnecessary hassle.
The extenders are made of alloy steel and feature M16 internal and external threads for connecting the drills or adapters.

• Length: 200 mm, 300 mm


• Material: alloy steel


• Thread: M16


• Thread type: internal and external


• Compatibility: Discovery drills and compatible adapters


• Application: increasing drilling depth