Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 5.1mm Minimum Diameter x 30mm Reach x R0.1 ER Mini Collet Chucks and sloped surfaces where accuracy

and sloped surfaces where accuracy and surface finish matter

75 metric fine-thread size: Delivers reliable pass/fail checks for external threads

Hardness compatibility: Suitable for machining hard materials up to HRc70

Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and clearance

ensuring precise checks where standard gauges may not apply

Carmex Carbide Tiny Tool - Boring Bar - MTR - BXC Grade - 5.1mm Minimum Diameter x 30mm Reach x R0.1 ER Mini Collet Chucks and sloped surfaces where accuracyThe Carmex Carbide Tiny Tool is a solid carbide boring bar built for small diameter internal work and general turning. With a 5. 1 mm minimum diameter, a 30 mm reach, and a precise R0. 1 nose radius, it delivers clean, accurate bores in tight spaces while maintaining rigidity and finish quality. This tool family offers two coating grades to suit different materials and speeds: BXC TiN coated for low cutting speeds and stainless steels (ISO P30 P50 K25