Made to exacting specifications for rigidity and reach.
The H8277 Boring Bar works well for roughing and finishing.
It features flats on the shanks for holding the carbide inserts for a negative rake.
Inserts are not included. The Carbide Inserts for steel, stainless, and cast-iron or the Carbide Inserts for aluminum and cast-iron are available.
Uses hardened Torx® screw for securing inserts. Torx® wrench included.
The H8277 comes with a 1-year warranty assuring the set is free from factory defects.
The Grizzly Customer Service and Technical Support teams are U.S. based.
SPECIFICATIONS:
Overall Length: 7-7/8"
Shank: 1" Diameter
Bore Depth: 5"
Minimum Bore: 1.151"
Hand: RH
Cutting Edge Angle: -5?
Bit type: Insert
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer
Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
Size Chart
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