July 9, 2021
On June 21, 2021, MOLDINO, a cutting tool maker, launched carbide drill “40WHNSB-TH” and ” 50WHNSB-TH”, which enables machining to a depth of 40 to 50 times the tool diameter.
The target is a deep hole for die casting and plastic molds. Both “40WHNSB-TH” and “50WHNSB-TH” can machine ultra-deep holes up to 50 times the tool diameter without stepping. Both products are equipped with a high-strength outer corner shape that prevents defects during machining of crossed holes. It is also equipped with a groove shape, so that it is easy to remove chips. According to MOLDINO, the new product has three times the machining efficiency and more than ten times longer tool life than the gun drill.
MOLDINO prepares 8 items of 40WHNSB-TH with a diameter of 2.5 to 10 mm, and 6 items of 50WHNSB-TH with a diameter of 2.5 to 8 mm.