H8307 1" Shank, Right-Hand Internal Threading Boring Bar
Boring bars made to exacting specifications for rigidity and reach.
The H8307 Boring Bars have flats which, hold the tool in a negative position.
Don’t worry, the inserts we carry have more than enough rake to move chips fast and efficiently!
The insert pockets are cut for a tight fit and the 60° cutter profile is fully supported.
Inserts are not included. The H8351 Carbide Inserts for steel, stainless, and cast-iron are available.
Uses and includes hardened Torx® screw for securing inserts.
The H8307 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: 1.142"
- Hand: RH
- Cutting Edge Angle: 60°
- Bit type: Insert
Accessories
H8307 1" Shank, Right-Hand Internal Threading Boring Bar
Boring bars made to exacting specifications for rigidity and reach.
The H8307 Boring Bars have flats which, hold the tool in a negative position.
Don’t worry, the inserts we carry have more than enough rake to move chips fast and efficiently!
The insert pockets are cut for a tight fit and the 60° cutter profile is fully supported.
Inserts are not included. The H8351 Carbide Inserts for steel, stainless, and cast-iron are available.
Uses and includes hardened Torx® screw for securing inserts.
The H8307 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: 1.142"
- Hand: RH
- Cutting Edge Angle: 60°
- Bit type: Insert
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