Drill holder fi 20.5 3D Varel

Technical data of the folding drill fi 20,5

- working diameter d - 20,5 mm,

- diameter of the shank part d1 - 25 mm,

- diameter of the flange d2 - 34 mm,

- total length l - 144 mm,

- length of the working part l1 - 60 mm,

- length of part l2 - 82 mm,

- length of shank part l3 - 56 mm,

- for 2 WCM multi-cutting inserts. 030208

Folding drill fi 20,5 3D

3D folding drill Fi 20,5 made by Korean company Varel for 2 WCM multi-shank inserts. 040208 ( equivalent to ATUM 20,5 xD3 WCM. 030208). The maximum depth of drilling is 60 mm. Folding drill fi 20,5 is ideal for fast drilling, thanks to which processing time is saved up to 35 times in comparison with HSS drill. It is very suitable for rough machining (instead of milling)

Modern folding drill fi 20,5 x3D produced by the Korean company Varel. This brand is respected worldwide and known for its very wide range of modern folding tools. The folding drills offered in our store are used for drilling holes with a diameter of 20.5 mm and a maximum depth not exceeding 60 mm. The drills have a Weldon shank with flattening and special holes for draining chips from the drilled hole. They are designed for modern CNC computer-controlled machine tools. The drills are adapted for multi-cutting inserts according to the ISO WCMT standard. This allows a significant reduction in labor costs compared to non-standard inserts. The advantage of the offered drills is a significant increase in machining efficiency, and thus a more rational use of owned workstations.

Dedicated inserts for 20.5 3D folding drill - Carbide insert WCMX 030208 H6018 Horn