{"id":5561,"date":"2025-03-24T11:30:39","date_gmt":"2025-03-24T03:30:39","guid":{"rendered":"https:\/\/sdftools.com\/?post_type=product&p=5561"},"modified":"2025-04-10T20:01:07","modified_gmt":"2025-04-10T12:01:07","slug":"sdftools-long-force-drill-series-special-tool-for-low-wind-pressure-brazing-tools","status":"publish","type":"product","link":"https:\/\/sdftools.com\/ar\/product\/sdftools-long-force-drill-series-special-tool-for-low-wind-pressure-brazing-tools\/","title":{"rendered":"SDFTools Long-Force Drill Q Series\u2014Special Tool for Low-Wind Pressure Brazing Tools"},"content":{"rendered":"

SDFTools Long-Force Drill Series\u2014Special Tool for Low-Wind Pressure Brazing Tools<\/strong><\/h3>\n

I. Product Overview<\/strong><\/h4>\n

The SDFTools Long-Force Drill Series\u2014Special Tool for Low-Wind Pressure Brazing Tools is specifically designed for the low-wind pressure brazing tool industry. It is suitable for processing high-hardness materials such as 35\/42CrMo, 45CrNiMoV, and 35CrNiMoV, with material surface hardness ranging from HRC 38 to 48. This series offers two forms: cone-bottom and flat-bottom, catering to different processing needs, making it an ideal choice for efficient and precise machining.<\/p>\n

\n

II. Application and Characteristics of the Low-Wind Pressure Brazing Tool Industry<\/strong><\/h4>\n
1. Industry Background and Applications<\/strong><\/h5>\n

Low-wind pressure brazing tools are widely used in mining, tunnel construction, building engineering, and other fields, particularly playing a crucial role in rock breaking and drilling operations. Due to their harsh working environment, heavy load-bearing capacity, and extremely high durability requirements, the manufacturing of low-wind pressure brazing tools imposes stringent demands on materials and processing techniques.<\/p>\n

2. Processing Difficulties<\/strong><\/h5>\n
    \n
  1. High Material Hardness <\/strong>: Low-wind pressure brazing tools typically use high-strength alloy steels such as 42CrMo and 45CrNiMoV, with hardness ranging from HRC 38 to 48. Traditional tools struggle to meet the requirements for efficient processing of these materials.<\/li>\n
  2. High Precision Requirements <\/strong>: Gear hole machining requires extremely high dimensional accuracy and consistency to ensure stable performance after assembly.<\/li>\n
  3. Complex Geometric Shapes <\/strong>: Brazing tool parts often have complex geometric structures, making it easy to encounter issues such as rough hole walls and deviations in roundness during processing.<\/li>\n
  4. High Wear Resistance Requirements <\/strong>: Brazing tools undergo strong impacts and wear during use, so their processed surfaces must possess excellent smoothness and durability.<\/li>\n<\/ol>\n
    3. Our Advantages<\/strong><\/h5>\n

    The SDFTools Long-Force Drill Series\u2014Special Tool for Low-Wind Pressure Brazing Tools has been optimized to address the above challenges:<\/p>\n

      \n
    1. High-Hardness Material Machining Capability <\/strong>: Using nano-composite coating technology, it significantly enhances the wear resistance and heat resistance of the tool, enabling it to easily handle materials with hardness ranging from HRC 38 to 48.<\/li>\n
    2. Outstanding Machining Accuracy <\/strong>: Hole precision reaches IT6IT7, with surface roughness Ra 0.4 <\/del>1.6 \u03bcm. Roundness \u22640.01mm, taper \u22640.01mm, and hole diameter tolerance \u22640.02mm, ensuring stable processing quality.<\/li>\n
    3. Efficient Machining Efficiency <\/strong>: One-time forming design reduces machining time and tool consumption, significantly improving production efficiency.<\/li>\n
    4. Multiple Resharpening Capability <\/strong>: With proprietary resharpening technology, the tool can be repeatedly used multiple times, reducing long-term usage costs.<\/li>\n<\/ol>\n
      \n

      III. Product Specifications and Technical Parameters<\/strong><\/h4>\n
      1. Drill Tip Form<\/strong><\/h5>\n
        \n
      • Cone-bottom and flat-bottom forms are available to meet different processing needs.<\/li>\n
      • Cone-Bottom Drill <\/strong>: Suitable for processing scenarios requiring self-centering functionality.<\/li>\n
      • Flat-Bottom Drill <\/strong>: Suitable for scenarios with high requirements for bottom flatness.<\/li>\n<\/ul>\n
        2. Main Cutting Edge Angle<\/strong><\/h5>\n
          \n
        • Angle range: 120\u00b0~150\u00b0.<\/li>\n
        • The size of the cutting edge angle affects cutting performance and hole wall quality; larger angles are suitable for hard materials.<\/li>\n<\/ul>\n
          3. Drill Tip Radius (R)<\/strong><\/h5>\n
            \n
          • R value range: 0.5~1.5mm.<\/li>\n
          • Larger R values help improve tool life and reduce cutting force.<\/li>\n<\/ul>\n
            4. Cutting Edge Diameter Tolerance<\/strong><\/h5>\n
              \n
            • \u22640.003mm.<\/li>\n
            • Extremely high dimensional accuracy ensures consistency in hole diameters.<\/li>\n<\/ul>\n
              5. Cooling Method<\/strong><\/h5>\n
                \n
              • Internal cooling and external cooling options are available.<\/li>\n
              • Internal cooling is suitable for deep-hole machining, while external cooling is suitable for shallow holes or scenarios with lower heat dissipation requirements.<\/li>\n<\/ul>\n
                6. Surface Treatment<\/strong><\/h5>\n
                  \n
                • Nano-composite coating technology.<\/li>\n
                • Enhances the wear resistance and heat resistance of the tool, extending its service life.<\/li>\n<\/ul>\n
                  \n

                  IV. Product Features<\/strong><\/h4>\n
                  1. Precise Machining Accuracy<\/strong><\/h5>\n
                    \n
                  • Hole precision IT6IT7, surface roughness Ra 0.4 <\/del>1.6 \u03bcm.<\/li>\n
                  • Roundness \u22640.01mm, taper \u22640.01mm, hole diameter tolerance \u22640.02mm.<\/li>\n
                  • High precision ensures processing quality and reduces gear matching errors.<\/li>\n<\/ul>\n
                    2. Extremely High Product Consistency<\/strong><\/h5>\n
                      \n
                    • Single product hole diameter difference \u22640.005mm, achieving graded hole diameters.<\/li>\n
                    • Maximizes product quality stability.<\/li>\n<\/ul>\n
                      3. High Efficiency and Low Cost<\/strong><\/h5>\n
                        \n
                      • One-time forming improves processing efficiency, saving time and tool costs.<\/li>\n<\/ul>\n
                        4. Special Resharpening Technology<\/strong><\/h5>\n
                          \n
                        • After resharpening, the cutting edge diameter fluctuation is small, basically consistent with the new tool dimensions, reducing alloy tooth reserves.<\/li>\n<\/ul>\n
                          5. Multiple Repeated Resharpening<\/strong><\/h5>\n
                            \n
                          • Recommended number of resharpenings = (Effective blade length – Hole depth) \/ 3mm.<\/li>\n
                          • Extends tool service life and reduces usage costs.<\/li>\n<\/ul>\n
                            \n

                            V. Processing Examples<\/strong><\/h4>\n

                            \"\"\"\" \"\"<\/p>\n

                            Processing of Tooth Holes in Drilling Tools and Drill Bits<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
                            Item<\/td>\nParameter<\/td>\n<\/td>\n<\/tr>\n
                            Machine Tool<\/td>\nProcessing Center<\/td>\n\u00a0Spindle Power: 11kW<\/td>\n<\/tr>\n
                            Processing Material<\/td>\n42CrMo<\/td>\n\u00a0Hardness HRC 42~46<\/td>\n<\/tr>\n
                            Tool Specification<\/td>\nD12 Cone-Bottom Drill Reamer<\/td>\n<\/td>\n<\/tr>\n
                            Speed<\/td>\n1600 r\/min<\/td>\n<\/td>\n<\/tr>\n
                            Feed Rate<\/td>\n0.1 mm\/r<\/td>\n<\/td>\n<\/tr>\n
                            Hole Depth<\/td>\n11 mm<\/td>\n<\/td>\n<\/tr>\n
                            Gear Hole Quality<\/td>\nRoundness \u22640.006mm<\/td>\n\u00a0Taper \u22640.01mm<\/td>\n<\/tr>\n
                            Single-Hole Diameter Fluctuation<\/td>\n\u22640.005mm<\/td>\n<\/td>\n<\/tr>\n
                            Hole Wall Quality<\/td>\nHigher than Ra1.6<\/td>\n<\/td>\n<\/tr>\n
                            Tool Life<\/td>\n\u22652500 holes<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                            \n

                            VI. Application Scenarios<\/strong><\/h4>\n
                              \n
                            • Low-Wind Pressure Brazing Tool Industry <\/strong>: Used for processing gear holes in high-hardness materials such as 42CrMo and 45CrNiMoV.<\/li>\n
                            • High-Precision Machining <\/strong>: Suitable for scenarios requiring high precision and consistency.<\/li>\n
                            • High-Efficiency Production <\/strong>: Ideal for manufacturing environments pursuing high production efficiency and low costs.<\/li>\n<\/ul>\n
                              \n

                              VII. Frequently Asked Questions (FAQ)<\/strong><\/h4>\n

                              Q: <\/strong>Is this tool suitable for all hardness levels of materials?
                              \nA: <\/strong>This product is specifically designed for materials with a hardness range of HRC 38~48. Please select the appropriate tool model based on the specific material hardness.<\/p>\n

                              Q: <\/strong>How many times can the tool be resharpened?
                              \nA: <\/strong>The recommended number of resharpenings is (effective blade length – hole depth) \/ 3mm, but the actual number depends on the specific usage conditions.<\/p>\n

                              Q: <\/strong>How do I choose between internal cooling and external cooling?
                              \nA: <\/strong>Internal cooling is suitable for deep-hole machining, while external cooling is suitable for shallow holes or scenarios with lower heat dissipation requirements.<\/p>\n

                              Q: <\/strong>How is the high precision of the tool ensured?
                              \nA: <\/strong>We adopt nano-composite coating technology and strict quality control processes to ensure high precision and consistency for each product.<\/p>\n

                              \n

                              VIII. Purchase and Support<\/strong><\/h4>\n

                              Purchase Consultation <\/strong>: If you have any questions, please contact our sales team. We will provide you with professional technical support and customized solutions.<\/p>\n

                              \u062e\u062f\u0645\u0629 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u0628\u064a\u0639 <\/strong>: We offer comprehensive after-sales support, including tool resharpening services and technical guidance, to ensure your production runs smoothly.<\/p>\n

                              \n

                              IX. Conclusion<\/strong><\/h4>\n

                              The SDFTools Long-Force Drill Series\u2014Special Tool for Low-Wind Pressure Brazing Tools boasts high precision, high consistency, and high performance, making it an ideal choice for the low-wind pressure brazing tool industry. Whether it’s precise machining of high-hardness materials or efficient large-scale production, SDFTools provides exceptional solutions. Choose SDFTools for more efficient and accurate production!<\/p>","protected":false},"excerpt":{"rendered":"

                              The SDFTools Long-Force Drill Series\u2014Special Tool for Low-Wind Pressure Brazing Tools is specifically designed for the low-wind pressure brazing tool industry. It is suitable for processing high-hardness materials such as 35\/42CrMo, 45CrNiMoV, and 35CrNiMoV, with material surface hardness ranging from HRC 38 to 48. This series offers two forms: cone-bottom and flat-bottom, catering to different processing needs, making it an ideal choice for efficient and precise machining.<\/p>","protected":false},"featured_media":5565,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[177],"product_tag":[],"class_list":["post-5561","product","type-product","status-publish","has-post-thumbnail","product_cat-drilling-tools-z","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product\/5561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/comments?post=5561"}],"version-history":[{"count":0,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product\/5561\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/media\/5565"}],"wp:attachment":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/media?parent=5561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product_brand?post=5561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product_cat?post=5561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/product_tag?post=5561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}