9 Piece Carbide Boring Tool Boring Cutter, Tool Indexable Round Shank Lying to Suitable for Machine Steel

1. Micrometer screw rod provides 0.0001 inch direct reading accuracy and it is easy to adjust. 2. Double bar holder allows greater boring range without extreme deviation, practical. 3. 1 DIV = 0.001 inch Ø → ║ ← 0.001inch Ø, which means that on the 0-50 dial, when the dial is rotated by 1 division / scale, the stroke radius movement of the boring head is 0.001 inch and the diameter movement is 0.002 inch. 4. When the direction of the dial is reversed, the clearance between the gear trains is listed below. 5. Via craft by many experts, such a boring head set is entitled with high performance according to strict rule. Specification: Item Type: Boring cutter 2 inch countersunk head with R8 handle Head Circumference: 2 inch Boring Hole: 1/2 inch Cross Hole Diameter: 1/2 inch Maximum Offset: 5/8 inch Thread: 1.5 inch-18inch Graduation Rate: 0.001 / 0-50 packing list: 1 x Boring Cutter and Boring Tool Holder 9 x Drill Bit 3 x Hex Wrench 1 x Storage Box

• INSTRUCTIONS FOR USE: The travel radius of the boring head moves 0.001 inches, and the diameter moves 0.002 inches.
• HIGH PERFORMANCE: After careful work by many experts, it is strictly stipulated that such a boring head group has high performance.
• METHOD INTRODUCTION: When the dial direction is reversed, the between the gear trains is shown below.
• HIGH : Micrometer screw provides 0.0001 inch direct reading accuracy, easy to adjust.
• PRACTICAL: Double tool holder, larger boring range, no deflection, practical.