The Tork Craft 90° HSS Industrial Quality Countersink, five flute rose pattern design has been a principle countersink design for over 100 years, the odd number of flutes reduces chatter on steel, brass and aluminium. Also used for plastic and wood application.
Type: Straight Shank
Application: Steel, brass, aluminium, plastic and wood.
Material: Carbon Steel
Features & Benefits: A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.