Standard Boring Bars

Rigibore® offers a wide selection of boring bars in a variety of standards:

• BT (MAS 403)
• DIN2080
• NMTB
• ISO7388 (DIN69871A)
• ANSI B5-50 (1985)
• CAT
• Plain Straight Shank
• Weldon (DIN 1835B/ANSI B94 – 19)
• HSK DIN 69893 (Form A + C)
• Parallel Boring Bars
• Modular Boring Bars (with standard ‘R’ Units for roughing and semi-finishing, and ‘TR’ Top Adjusting Units for fine finishing – with or without Flange adapters)

The majority of parts are sold from stock. For more information please see our General Catalogue, located in the Media section.

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