labwork 10-Piece 3/4-Inch Carbide-Tipped Boring Bar Set for Lathe and Milling Tools

Product Description

This 10-piece boring bar set is designed for drilling, boring, facing, and machining applications. Each bar features a 3/4-inch shank made from heat-treated alloy steel and a carbide-tipped cutting edge for durable cutting performance.

The set provides multiple boring lengths and depths for deeper bores, precise machining, flat-bottom holes, and facing operations.

Specifications

• Type: Carbide-Tipped Boring Bar Set
• Quantity: 10 Pieces
• Shank Diameter: 3/4 in
• Material: Heat-Treated Alloy Steel
• Minimum Boring Range: 7/16-13/16 in
• Overall Length Range: 3-1/8 to 6-1/2 in
• Boring Depth Range: 1-1/8 to 4-1/2 in
• Application: Lathe, Drill Press, and Milling Tools

Size Details

Overall Lengths:

• 3-1/8 in
• 3-1/2 in
• 3-11/16 in
• 3-7/8 in
• 4-1/4 in
• 4-13/16 in
• 5 in
• 5-3/8 in
• 5-3/4 in
• 6-1/2 in

Boring Depths:

• 1-1/8 in
• 1-1/2 in
• 1-11/16 in
• 1-7/8 in
• 2-1/4 in
• 2-13/16 in
• 3 in
• 3-3/8 in
• 3-3/4 in
• 4-1/2 in

Minimum Boring Sizes:

• 7/16 in
• 9/16 in
• 11/16 in
• 13/16 in

Features

• Includes 10 different boring bars
• 3/4-inch shanks held close to nominal diameter
• Heat-treated alloy steel construction
• Carbide-tipped cutting edges
• Designed for deeper boring and precise machining
• Extra steel behind the cutting edge supports heavier, low-chatter cuts
• Suitable for boring flat-bottom holes and facing operations
• Cutting ends can be ground for special grooving, threading, or automatic operations
• Each boring bar is tested before shipment

Package Includes

• 10 × Carbide-Tipped Boring Bars

Important Note

Select the appropriate boring bar according to the required bore diameter, depth, machine setup, and workpiece material. Securely clamp the tool before machining and use proper cutting parameters.