Size: 18mm D.O.C.: 25mm

CHTOOLS HSS Annular Cutter (also called HSS core drills, hole cutters) made of high-quality high-speed steel to increase the endurance of cutting edges; Multi-cut geometry for ply-cutting to improve the performance of centering as well as removal of chips; Various performance of products to meet requirements of hole cutting on various materials; Besides normal Weldon shank, various shank versions are available to suit various brands of magnetic drills and press; Diameter from 12mm to 65mm with 8, 25, 35, 50, 75 100mm D.O.C. Special dimensions diameter from 66 - 130 mm with 150 D.O.C. are available on demand.

LONGERON NZ TRADING LTD is the Authorised Distributor of CHTOOLS in New Zealand, providing the most cost-effective annular tools for the customers in the steel fabrication industry. With 24 years experience of manufacturing annular cutters, CHTOOLS has become the famous brand within the steel fabrication industry in China. Besides its dominant market position in China, the manufacturer of CHTOOLS is also the OEM for many world-renowned brands in this field worldwide.