{"id":1453,"date":"2025-12-25T08:15:13","date_gmt":"2025-12-25T08:15:13","guid":{"rendered":"https:\/\/hycuttingtools.com\/?post_type=product&p=1453"},"modified":"2026-09-29T10:29:44","modified_gmt":"2026-09-29T10:29:44","slug":"ccmt-dcmt-tcmt-carbide-turning-inserts","status":"publish","type":"product","link":"https:\/\/hycuttingtools.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82\/ccmt-dcmt-tcmt-carbide-turning-inserts\/","title":{"rendered":"CCMT\/DCMT\/TCMT Carbide Turning Inserts for Finishing and Boring"},"content":{"rendered":"
\n

<\/p>\n

\n
\n

\u25c6<\/span>\u041e\u0431\u0437\u043e\u0440 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438<\/h2>\n
<\/div>\n<\/div>\n

\u0421\u0430\u0439\u0442 CCMT 060204, DCMT 11T304 and TCMT 110204 carbide turning inserts<\/strong>
\nprovide three positive-geometry options for CNC finishing, internal turning, profiling and precision boring. Their positive clearance helps reduce cutting resistance, making them suitable for small boring bars, slender components and machines with limited spindle power.<\/p>\n

Each shape offers a different balance of cutting-edge strength and workpiece accessibility. CCMT provides a strong 80\u00b0 corner, DCMT offers improved access for profiling and shoulder work, while TCMT provides three usable edges and practical access for light turning and boring.<\/p>\n

Multiple carbide grades, chipbreakers and coating options are available. Workpiece compatibility\u2014including hardened materials\u2014must be confirmed according to the selected grade, actual hardness and cutting conditions.<\/p>\n<\/div>\n

<\/p>\n

\n
Quick Procurement Summary<\/div>\n
\n\n\n\n\n\n\n\n
Insert Series<\/th>\nCCMT \/ DCMT \/ TCMT<\/td>\nRepresentative Models<\/th>\n060204 \/ 11T304 \/ 110204<\/td>\n<\/tr>\n
\u0422\u0438\u043f \u0432\u0441\u0442\u0430\u0432\u043a\u0438<\/th>\nPositive-clearance turning inserts<\/td>\nPrimary Operations<\/th>\nFinishing \/ Boring \/ Profiling<\/td>\n<\/tr>\n
\u0412\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b<\/th>\n\u041a\u0430\u0440\u0431\u0438\u0434 \u0432\u043e\u043b\u044c\u0444\u0440\u0430\u043c\u0430<\/td>\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442\u044b \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0439<\/th>\nPVD \/ CVD \/ Uncoated options<\/td>\n<\/tr>\n
Workpiece Materials<\/th>\nGrade dependent<\/td>\nCompatible Equipment<\/th>\nCNC lathes \/ Turning centers<\/td>\n<\/tr>\n
\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440<\/th>\n10 \u0448\u0442\u0443\u043a \u0432 \u043a\u043e\u0440\u043e\u0431\u043a\u0435<\/td>\nSupply Options<\/th>\nStandard \/ Mixed models \/ Private label<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Final grade, chipbreaker, coating and workpiece-material suitability must be confirmed using the complete insert code.<\/p>\n<\/div>\n

<\/p>\n

\n
Key Advantages for Finishing and Boring<\/div>\n
\n
\n
01<\/span>Low Cutting Resistance<\/div>\n
Positive-clearance geometry helps reduce cutting force during internal turning and finishing.<\/div>\n<\/div>\n
\n
02<\/span>Three Geometry Options<\/div>\n
CCMT, DCMT and TCMT shapes cover different accessibility and edge-strength requirements.<\/div>\n<\/div>\n
\n
03<\/span>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u043e\u0442\u0432\u043e\u0434 \u0441\u0442\u0440\u0443\u0436\u043a\u0438<\/div>\n
Suitable chipbreakers help move chips away from the bore under the recommended cutting range.<\/div>\n<\/div>\n
\n
04<\/span>Precision Surface Control<\/div>\n
Sharp cutting edges support dimensional accuracy and consistent surface quality.<\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\u25c6<\/span>CCMT, DCMT and TCMT Comparison<\/h2>\n
<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n
Series<\/th>\n\u0424\u043e\u0440\u043c\u0430<\/th>\nRepresentative Model<\/th>\nGeneral Advantage<\/th>\nTypical Use<\/th>\n<\/tr>\n<\/thead>\n
CCMT<\/td>\n80\u00b0 diamond<\/td>\nCCMT 060204<\/td>\nStronger corner and stable cutting<\/td>\nInternal turning and general boring<\/td>\n<\/tr>\n
DCMT<\/td>\n55\u00b0 diamond<\/td>\nDCMT 11T304<\/td>\nImproved accessibility for profiling<\/td>\nProfiling, finishing and shoulder access<\/td>\n<\/tr>\n
TCMT<\/td>\n60\u00b0 triangle<\/td>\nTCMT 110204<\/td>\nThree usable edges and practical access<\/td>\nLight turning, facing and small-bore work<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Holder pocket, approach angle, bore diameter and feature accessibility must be considered when changing between insert shapes.<\/p>\n<\/div>\n

<\/p>\n

\n
Recommended Machining Operations<\/div>\n
\n
\u041f\u0440\u0435\u0446\u0438\u0437\u0438\u043e\u043d\u043d\u043e\u0435 \u0440\u0430\u0441\u0442\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0435<\/strong>Internal diameter correction and finish boring with small boring bars.
\n<\/span><\/div>\n
Internal Profiling<\/strong>Machining internal profiles, steps, tapers and relief features.
\n<\/span><\/div>\n
External Finishing<\/strong>Light external turning where low cutting force and accessibility are important.
\n<\/span><\/div>\n<\/div>\n<\/div>\n

<\/p>\n

\n
\n

\u25c6<\/span>Product and Cutting-Edge Details<\/h2>\n
<\/div>\n<\/div>\n
\n
\"CCMT