• +86 0574-26286999
  • head_icon_2-1 sales@derekmetal.com
    • facebook twitter linketin instagram
    English
    English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur
    Inquiry
    Leave Your Message
    China Suppliers - Boring Milling Inserts WN*U/XNMX, HNMX/SNMX, WPKW/WDMW, RP*W/RPMT, SPMX Grades from Factory
    Hot Products
    Products Categories
    Featured Products
    Indexable Face Mill

    Indexable Face Mill
    BBT Angle Head DG90 Series

    BBT Angle Head DG90 Series
    DBJ DT DEB NBH Micro Boring

    DBJ DT DEB NBH Micro Boring
    SF/DSF Shrink-Fit Holder

    SF/DSF Shrink-Fit Holder
    SDV Anti-vibration Tools For Lathes

    SDV Anti-vibration Tools For Lathes
    Cutting Data

    Cutting Data
    DHP-Z Adjustable Hydraulic Chuck/SF-Z Adjustable Shrink Fit Chuck

    DHP-Z Adjustable Hydraulic Chuck/SF-Z Adju...
    Boring Inserts - TBGT Insert Grades - Boring

    Boring Inserts - TBGT Insert Grades - Boring
    Universal Accessories - Insert Screw

    Universal Accessories - Insert Screw
    Accessories for Turning Syste

    Accessories for Turning Syste
    0102030405
    CARBIDE INSERTS.jpg

    China Suppliers - Boring Milling Inserts WN*U/XNMX, HNMX/SNMX, WPKW/WDMW, RP*W/RPMT, SPMX Grades from Factory

    • Discover our premium range of WN*U/XNMX insert grades designed specifically for boring applications, available from reliable China suppliers and manufacturers.
    • Our HNMX/SNMX insert grades are engineered for optimal performance in boring tasks, making us a trusted choice among industry leaders.
    • Explore the high-quality WPKW/WDMW/EPMT insert grades, perfect for various boring needs, directly from our specialized factory in China.
    • We offer a comprehensive selection of RP*W/RPMT/AP*T/CPMT/TP*N/APMX insert grades, ideal for all your boring operations, sourced from reputable suppliers.
    • Our SPMX/TCMX/SPMW/SEHT/SEGX/SE** insert grades are crafted for precision boring, ensuring superior reliability and efficiency in your projects, backed by our China factory's expertise.

      Contact us
      Product Detail

      ▶ WN*U/XNMX Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ▩ ▩ ▨ ● ★ ★ ★ ☆ ★ ● ▩ ★ ▨ ★ ▩ ★ ▩
      M Stainless Steel ▩ ● ● ★ ● ★ ▨ ☆ ▩ ★
      K Cast Iron ▨ ● ★ ★ ▨ ★ ★ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ▨ ▨ ☆ ▨
      H High - hardness Materials ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1330 DC1125 DC2130 JP5125 JP5225 JC1135 JC3115 DP5120 DP5220 QP5125 QP5225 DP5230 YP5120 YP5220 CP5220 QC/EC3115 NA10 NC30 UMC25 MC30
      WNGU@4x WNGU080608N-GM ▲ ▲ ▲ ▲
      XNEX@4x XNEX080608-GM ▲ ▲
      ▶ HNMX/SNMX Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ▩ ▩ ▨ ● ★ ★ ★ ★ ☆ ★ ★ ▩ ★ ▨ ★ ★ ▩ ★ ▨
      M Stainless Steel ▩ ○ ☆ ☆ ★ ★ ▨ ☆ ▩ ★ ★
      K Cast Iron ☆ ○ ★ ★ ★ ★ ▨ ★ ★ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ○ ☆ ☆ ▨ ☆ ▨
      H High - hardness Materials ● ☆ ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1330 DC1125 DC2130 SP5310 SP5330 SP5430 DP1115 DP5120 DP5220 ZP5125 ZP5225 DP5230 YP5120 YP5220 CP5220 JP5225 NA10 NC30 UMC25 MC30
      HNMX@4x HNMX0907ANSN-R ▲ ▲
      SNMX@4x SNMX1205ANN-M ▲

      Notice ● Continuous    ○ Continuous    ★ Medium    ☆ Medium    ▩ Interrupted    ▨ Interrupted

      Legend ▲ Excellent (Instock)    ● Good (Instock)    ○ On Request

      ▶ WPKW/WDMW/EPMT Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ★ ▩ ▩ ★ ★ ★ ☆ ★ ☆ ▩ ★ ☆ ★ ▩ ★
      M Stainless Steel ☆ ★ ☆ ★ ▨ ☆ ★ ☆
      K Cast Iron ▨ ★ ★ ★ ▨ ☆ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ☆ ☆ ☆
      H High - hardness Materials ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1125 QC1330 DC1125 SP5430 DP1115 DP5120 DP5220 QP5125 QP5225 DP5230 YP5120 YP5220 CP5220 NA10 NC30 UMC25
      WPKW@4x WPKW06X415 ●
      WPKW080615 ▲
      WDMW@4x WDMW080520ZTR ● ●
      EPMT@4x EPMT0603TN ● ●

      Notice ● Continuous    ○ Continuous    ★ Medium    ☆ Medium    ▩ Interrupted    ▨ Interrupted

      Legend ▲ Excellent (Instock)    ● Good (Instock)    ○ On Request

      ▶ RP*W/RPMT/AP*T/CPMT/TP*N/APMX Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ★ ▩ ▩ ★ ★ ★ ★ ★ ★ ▩ ★ ☆ ★ ▩ ★
      M Stainless Steel ☆ ★ ☆ ★ ▨ ☆ ★ ★
      K Cast Iron ▨ ★ ★ ☆ ★ ▨ ☆ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ☆ ☆ ☆
      H High - hardness Materials ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1125 QC1330 DC1125 SP5430 DP1115 DP5120 DP5220 QP5125 QP5225 DP5230 YP5120 YP5220 CP5220 NA10 NC30 UMC25
      RPEW@4x RPEW0802MO ● ●
      RPMW1003MO ▲ ▲
      RPKW@4x RPKW1204MO ● ●
      RPMT@4x RPMT1204MOE ▲ ▲
      RDMT@4x RDMT0802MOTN ▲ ▲
      RDMT10T3MOTN ▲ ▲
      RDMT1204MOTN ▲ ▲
      RDMX1604MOTN ●
      APKT@4x APKT113508PDFR-G2 ▲
      APKT160408PDFR-G2 ▲
      APMT@4x APMT1135PDER-M2 ▲ ▲
      APMT1604PDER-M2 ▲ ▲
      APMT-2@4x APMT1135PDER-H2 ▲ ▲
      APMT1604PDER-H2 ▲ ▲
      CPMT@4x CPMT080204 ●
      CPMT090308 ●
      CPMT120408 ●
      TPMN@4x TPMN160308 ●
      TPMR160308 ●
      TPMN220412 ○

      Notice ● Continuous    ○ Continuous    ★ Medium    ☆ Medium    ▩ Interrupted    ▨ Interrupted

      Legend ▲ Excellent (Instock)    ● Good (Instock)    ○ On Request

      ▶ SPMX/TCMX/SPMW/SEHT/SEGX/SE** Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ★ ▩ ▩ ★ ★ ★ ★ ★ ★ ▩ ★ ☆ ★ ▩ ★
      M Stainless Steel ☆ ★ ☆ ★ ▨ ☆ ★ ★
      K Cast Iron ▨ ★ ★ ☆ ★ ▨ ☆ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ☆ ☆ ☆
      H High - hardness Materials ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1125 QC1330 DC1125 SP5430 DP1115 DP5120 DP5220 QP5125 QP5225 DP5230 YP5120 YP5220 CP5220 NA10 NC30 UMC25
      TCMX@4x TCMX16T308-PM ▲
      SPMW@4x SPMW090304 ●
      SPMW090308 ○
      SEHT@4x SEHT1204AFSN ▲ ▲
      SEGX@4x SEGX1204AFFN ▲
      SEEN@4x SEEN1203AFTN ▲
      SEKN1504AFTN ●
      SPEN1203AFTN ●
      SPKN1504EDSKR ○ ● ●
      SEKR@4x SEKR1203AFTN ● ●

      Notice ● Continuous    ○ Continuous    ★ Medium    ☆ Medium    ▩ Interrupted    ▨ Interrupted

      Legend ▲ Excellent (Instock)    ● Good (Instock)    ○ On Request

      ▶ SNFH/SPMT Insert Grades - Boring
      Work
      Piece      		 P Steel ★ ▩ ★ ▩ ▩ ★ ★ ★ ★ ★ ★ ▩ ★ ☆ ★ ▩ ★
      M Stainless Steel ☆ ★ ☆ ★ ▨ ☆ ★ ★
      K Cast Iron ▨ ★ ★ ☆ ★ ▨ ☆ ★
      N Non - ferrous Metals ★
      S Heat - resistant Alloys ☆ ☆ ☆
      H High - hardness Materials ☆ ☆
      Shape Specification Insert Grade
      QC1025 QC1030 QC1125 QC1330 DC1125 SP5430 DP1115 DP5120 DP5220 QP5125 QP5225 DP5230 YP5120 YP5220 CP5220 NA10 NC30 UMC25
      TD@4x TD16-100 ●
      TD16-110 ●
      TD16-130 ●
      TD16-150 ●
      TD16-160 ●
      TD16-185 ●
      TD16-200 ●
      TD16-215 ●
      TD16-250 ●
      TD16-265 ●
      TD16-300 ●
      TD16-315 ●
      TD16-320 ●
      SPMT@4x SNFH1125 ●
      SNFH1135 ●
      SNFH1204 ●
      SNFH1235 ●
      SNFH1245 ●
      SNFH1255 ●
      SNFH1275 ●
      SNFH@4x SPMT050204-EM ● ●
      SPMT060204-EM ▲ ▲
      SPMT07T308-EM ▲ ▲
      SPMT090408-EM ▲ ▲
      SPMT110408-EM ▲ ▲
      SPMT140512-EM ● ●
      ? Frequently Asked Questions
      Q1 What do the symbols ▲, ●, and ○ mean in the insert grade selection tables?
      The symbols indicate stock and performance status: ▲ Excellent (Instock) means the grade delivers excellent performance and is available in stock; ● Good (Instock) means the grade performs well and is also in stock; ○ On Request means the grade is available but must be ordered upon request.
      Q2 What is the difference between Continuous (●/○) and Interrupted (▩/▨) cutting conditions?
      Continuous cutting (indicated by ● or ○) refers to uninterrupted machining where the insert stays in constant contact with the workpiece, generating steady cutting forces and heat. Interrupted cutting (indicated by ▩ or ▨) involves repeated impact as the insert enters and exits the cut, requiring grades with higher toughness and shock resistance.
      Q3 Which insert grades are recommended for boring stainless steel (M material)?
      For stainless steel (M category) boring applications, grades such as JP5125, JP5225, QP5125, QP5225, YP5120, YP5220, DP5230, SP5310, SP5330, SP5430 are commonly recommended depending on the insert type. Refer to the specific grade table for your insert shape to confirm compatibility and stock availability.
      Q4 Which insert shapes are suitable for boring heat-resistant alloys (S material)?
      Heat-resistant alloys (S category) are among the most challenging materials to machine. Insert shapes such as WNGU, HNMX, WPKW, RPEW, RPMT, APMT, TCMX with compatible grades (e.g., SP5430, YP5120, YP5220) are recommended for S material boring. Always verify the grade-material compatibility matrix in the corresponding table before selection.
      Q5 Can SPMT insert grades be used for both steel and stainless steel boring?
      Yes. SPMT inserts with grades like QP5125 and QP5225 are rated for both P Steel and M Stainless Steel applications. The ▲ (Excellent, Instock) and ● (Good, Instock) ratings in the SPMT table confirm strong suitability across multiple material categories, making them a versatile choice for boring operations.
      Q6 How do I select the correct insert grade for high-hardness materials (H category)?
      For high-hardness materials (H category), only specific grades with superior wear resistance and hardness are suitable. Based on the tables, grades such as JP5225, QP5225, SP5430, YP5220 show applicability for H materials in select insert shapes. It is important to check the exact insert shape table and confirm with ☆ (Medium) or ● (Good) ratings for your specific application requirements.

      Leave Your Message