{"id":2411,"date":"2026-01-13T09:47:01","date_gmt":"2026-01-13T09:47:01","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=2411"},"modified":"2026-09-19T08:59:09","modified_gmt":"2026-09-19T08:59:09","slug":"mfr-series-solid-carbide-micro-boring-bar","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/th\/product\/mfr-series-solid-carbide-micro-boring-bar\/","title":{"rendered":"MFR Series Anti-Vibration Solid Carbide Micro Face Grooving Bars for Small Bore Machining"},"content":{"rendered":"
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MFR Anti-Vibration Micro Face Grooving Bar Overview<\/h2>\n

MFR series solid carbide micro face grooving bars are designed for machining narrow face grooves and recessed features in small bores. The rigid carbide construction and anti-vibration design help control deflection and chatter when tool access is restricted, supporting consistent groove dimensions and a stable surface finish on CNC turning and Swiss-type machines.<\/p>\n<\/section>\n

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Small-Bore Face Grooving Applications<\/h3>\n

The MFR series is intended for precision face-grooving operations where the groove is machined on an internal end face or recessed face inside a component. Select the tool according to the groove diameter, groove width, machining depth, working reach and available clearance.<\/p>\n

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Application<\/th>\nMachining Requirement<\/th>\nSelection Focus<\/th>\n<\/tr>\n<\/thead>\n
Small-Bore Face Grooving<\/td>\nNarrow grooves on an internal end face<\/td>\nMinimum groove diameter and groove width<\/td>\n<\/tr>\n
Recessed Face Machining<\/td>\nGrooves located behind a shoulder or inside a recess<\/td>\nWorking reach, neck clearance and tool orientation<\/td>\n<\/tr>\n
Precision Groove Finishing<\/td>\nControlled groove width, depth and surface finish<\/td>\nEdge geometry, runout and machine rigidity<\/td>\n<\/tr>\n
Custom Small-Part Features<\/td>\nNon-standard face grooves based on component drawings<\/td>\nDrawing dimensions, material and tolerance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

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Key Product Features<\/h3>\n
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Anti-Vibration Design<\/strong>Designed to improve cutting stability in restricted small-bore face-grooving operations.<\/span><\/div>\n
Solid Carbide Construction<\/strong>Provides high rigidity for accurate groove machining with a compact tool cross-section.<\/span><\/div>\n
Precision-Ground Cutting Edge<\/strong>Supports consistent groove width, controlled cutting and a clean machined surface.<\/span><\/div>\n
Small-Bore Accessibility<\/strong>Slim working geometry reaches face grooves inside miniature and precision components.<\/span><\/div>\n<\/div>\n<\/section>\n

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