BB2055 PRO Carbide Reamer 1–12mm | H7 | Spiral Flute Specification:9.7xD10x20x76x120-6T and it is not easy

and it is not easy to collapse

widely used

PCB (Circuit Board)

-10PCS of spiral flute bottoming taps

BB2055 PRO Carbide Reamer 1–12mm | H7 | Spiral Flute Specification:9.7xD10x20x76x120-6T and it is not easyFull Edge Polishing All cutting edges are fully ground and polished for consistent surface finish and dimensional accuracy. Passivation Treatment & Hexagonal Shank Edge passivation reduces micro chipping at the cutting edge. Hexagonal shank design provides secure chuck engagement. H7 Precision High Finish Cutting Suitable for steel parts up to HRC60. Capable of rough to finish machining in a single tool, reducing tool changes and cycle time. Fixed