Gewindebohrerverlängerung PRETEC, TE, mit IK 242709 With fine and cross pole

With fine and cross pole pitch

- with handle

- compared to workshop files

lapped support surface

- Special brushes for all common deburring machines

Gewindebohrerverlängerung PRETEC, TE, mit IK 242709 With fine and cross poleVersion: long or extra long version, the front end the extension is designed as a collet by tightening the knurled clamping nut, the collet is clamped with the tap the torque transmission occurs via the square drive the rear end The extension complies with DIN, so the extension can be held in clamping devices like a tap. How to use: In tap quick change holders or tap ER collets with square. For threading in inaccessible areas, such as deep recesses,