90° HSS blade for 04-060 external needler with 20° undercut, KOPAL

Pipe machine / machine needle, needles on the outside and inside of the pipe at the same time Range for internal needling: 12-24mm Range for external needling: 14-24mm Bevel angle: 90 Â ° Number of holes: 1x outer and 1x inner(run) is rotatable - ie for two uses) Clamping shank: cylindrical 12.7 mm Speed: 10- 20 m / min. The heart is delivered without running , these can be purchased with a sharp angle: a) 14 Â °(cat. No. 04-300 04-310), suitable for special bronze, plexiglass b) 20 Â °(cat. No. 04-303 04-313), suitable for common steel, gauge, plastic, stainless steel Dimensions of the needle: Total length: 140mm Diameter Housing outer / inner: 45 / 38mm Clamping shank length: 50mm Blade insertion procedure and adjustment of bevel / chamfer height 1) Loosen the worms on the cover case 2) Loosen the worms on the body of the needle(2pcs on one side, 3pcs on the other side) 3) Insert the body into the body, secure it with two worms. 4) There are two heads in the package - depending on which head you choose, the chamfer will be larger on the inside(concave shape of the head) or on the outside(convex shape heads) tubes. 5) You always set the height of the chamfer only on the side where 3 worms are used to secure the knife. 6) Make sure that the run is not drowned in the body of the needle, if so, adjust the run so that the run is stuck out(applies to the side where is already protected by three worms).