CryoTool® Cryocut 1" Body Dia. 90o Angle Countersink, 3-Flute

• Three-flute center reamers cut countersinks and recesses for extisting holes
• Cryophase™ treatment extends the wear resistance and useful life of these high speed steel countersinks
• 82°, 90° and 100° angles cover countersink requirements for most common fastener head styles
Specifications
• Material: High Speed Steel
• Hardness: 64-66Rc
• Cryophase™: Thermal cycling cryogenic treatment
Applications
• 82° - commonly found on oval countersunk head machine screws, flat head tapping screws, oval trim head tapping screws, socket flat head cap screws and countersunk head plow bolts
• 90° - Commonly found on oval head rivets and flat head countersunk rivets
• 100° - Commonly found on flat head blind rivets, self-plugging rivets, flush head drive pin rivets, close tolerance flat countersunk head machine screws, and flat head tapping screws
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.