Precise Pro-Series Boring Heads

• Direct reading dial screw
• Bar holder moves freely and smoothly.
• Design assures superior rigidity for chatter-free boring and precise hole size accuracy.
• Made of 20CrMnTi alloy steel
• Electrolysis nickel coating
• Graduation: .0005”
• Threaded back for adapting to boring shank
• Hardened and ground adjusting screw designed for long lasting and trouble free use.

For Precise Boring ShanksClick Here

For Precise Precision Boring ShanksClick Here