- Maximum Included Angle: 100°
- Number of Flutes: 1
- Type: Single End Straight Shank
- Series: 64 Series
- Minimum Head Diameter: 3/16in
- Maximum Head Diameter: 1in
- Number of Pieces: 7
- Material: HSS
- Surface Treatment: TiN Coated
All M.A. Ford® HSS countersinks are heat treated in an electronically controlled vacuum furnace. This assures precise hardening and eliminates the possibility of decarburization. All heat treating is done in our own facilities for maximum control and assurance of desired hardness and toughness. Most M.A. Ford® HSS countersinks receive an additional heat treat process known as the steam Homogeneous process. This process is like a final tempering, relieving internal grinding stresses. The result is a much tougher cutting edge that stays sharper, longer. Additionally, the steam Homogeneous process provides a tough, hard, porous oxide film on the tool that is sufficient enough to retain cutting oil, further reducing frictional heat and extending tool life.
- Application
- Includes
- Item Features
- Standards
For general purpose countersinking, chamfering or deburring
3/16 in, 1/4 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in and 1 in Dia 100 deg Countersinks in a Plastic Case
- Self piloting and completely chatterless
- No secondary burs formed
- Each size may be used on a wide range of hole diameters
- Use on machine tool or in handheld tool applications
- Easily resharpened
- Steam homogeneous surface treatment (blackening) to prolong tool life and prevent galling
- Applicable for steel, stainless steel, cast iron, special alloys, 35-65Rc hardened steel and non-ferrous metals
- Heat treated countersinks deliver increased productivity and tool life
ISO 9001:2008