{"product_id":"beyond-sp-c20-3d-sd13-sp05-indexable-u-drill-13mm","title":"BEYOND SP C20-3D-SD13-SP05 Indexable U-Drill Body | 13mm 3D CNC Boring Drill","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #ffffff;\"\u003e\n\n  \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 50px 25px; text-align: center;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 28px; letter-spacing: 1.2px; color: #ffffff;\"\u003eBEYOND SP C20-3D-SD13-SP05\u003c\/h1\u003e\n    \u003cp style=\"font-size: 18px; margin-top: 10px; opacity: 0.9; color: #ffffff;\"\u003e13mm 3D Heavy-Duty U-Drill | Precision Blind Hole Boring Specialist\u003c\/p\u003e\n    \u003cdiv style=\"display: inline-block; background: rgba(255,255,255,0.15); padding: 10px 20px; margin-top: 20px; font-size: 14px; border-radius: 5px; border: 1px solid #ffffff; color: #ffffff;\"\u003e\n      ⚠️ NOTICE: This listing is for the Drill Body ONLY. Carbide inserts (SPMG05) are NOT included.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px;\"\u003e\n    \u003ch2 style=\"color: #47479F; border-bottom: 2px solid #47479F; padding-bottom: 10px;\"\u003eIndustrial-Grade 13mm Indexable Boring Solution\u003c\/h2\u003e\n    \u003cp\u003eThe \u003cstrong\u003eBEYOND SP C20-3D-SD13-SP05\u003c\/strong\u003e is a professional \u003cstrong\u003eindexable insert drill\u003c\/strong\u003e engineered for high-precision \u003cstrong\u003eCNC boring\u003c\/strong\u003e and efficient metal removal. With a \u003cstrong\u003e13mm cutting diameter\u003c\/strong\u003e and a \u003cstrong\u003e3D depth ratio\u003c\/strong\u003e (39mm reach), this tool is the industry standard for \u003cstrong\u003eblind hole machining\u003c\/strong\u003e. Featuring \u003cstrong\u003einternal cooling\u003c\/strong\u003e and a precision-engineered \u003cstrong\u003espiral flute\u003c\/strong\u003e, it ensures rapid chip evacuation and superior surface finish in steel, alloys, and stainless steel.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #f8f9fa; padding: 30px; margin: 0 20px; border-radius: 10px; border-left: 6px solid #47479F;\"\u003e\n    \u003ch3 style=\"color: #47479F; text-align: center; margin-top: 0;\"\u003eDecoding the Model: SP C20-3D-SD13-SP05\u003c\/h3\u003e\n    \u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; text-align: center;\"\u003e\n      \u003cdiv style=\"background: white; border: 1px solid #47479F; padding: 15px; width: 135px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n        \u003cstrong style=\"color: #47479F; display: block;\"\u003eSP\u003c\/strong\u003e Square Insert (SPMG)\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; border: 1px solid #47479F; padding: 15px; width: 135px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n        \u003cstrong style=\"color: #47479F; display: block;\"\u003eC20\u003c\/strong\u003e 20mm Straight Shank\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; border: 1px solid #47479F; padding: 15px; width: 135px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n        \u003cstrong style=\"color: #47479F; display: block;\"\u003e3D\u003c\/strong\u003e 3x Diameter Depth\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; border: 1px solid #47479F; padding: 15px; width: 135px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n        \u003cstrong style=\"color: #47479F; display: block;\"\u003eSD13\u003c\/strong\u003e 13mm Drill Dia.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; border: 1px solid #47479F; padding: 15px; width: 135px; border-radius: 5px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\"\u003e\n        \u003cstrong style=\"color: #47479F; display: block;\"\u003eSP05\u003c\/strong\u003e Fits SPMG05 Inserts\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px;\"\u003e\n    \u003ch3 style=\"color: #47479F;\"\u003eMetric \u0026amp; Imperial Technical Specifications\u003c\/h3\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 15px;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #47479F; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #ffffff;\"\u003eFeature\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #ffffff;\"\u003eMetric (mm)\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; color: #ffffff;\"\u003eImperial (Inch)\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eDrilling Diameter (SD)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e13.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.511\"\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eShank Diameter (C)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e20.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e0.787\"\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMax Drilling Depth (3D)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e39.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.535\"\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eEquivalent Model\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\"\u003eSP-C0.787-3D-SD0.511-SP05\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px; background-color: #fcfcfc;\"\u003e\n    \u003ch3 style=\"color: #47479F;\"\u003eForged 20CrMnTi Alloy \u0026amp; High-Efficiency Spiral Flutes\u003c\/h3\u003e\n    \u003cp\u003e\u003cstrong\u003eIndustrial Build:\u003c\/strong\u003e This \u003cstrong\u003eindexable drill body\u003c\/strong\u003e is forged from premium \u003cstrong\u003e20CrMnTi alloy steel\u003c\/strong\u003e and vacuum quenched (HRC 52-55). This core strength is critical for \u003cstrong\u003elarge diameter drilling\u003c\/strong\u003e stability and preventing tool deflection. The surface features a Black Oxide finish to resist corrosion and thermal wear during \u003cstrong\u003erapid hole boring\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eAdvanced Slot Design:\u003c\/strong\u003e The \u003cstrong\u003eU-drill\u003c\/strong\u003e features an optimized \u003cstrong\u003espiral flute\u003c\/strong\u003e (U-groove) that creates a smooth pathway for chip removal. Integrated \u003cstrong\u003einternal cooling\u003c\/strong\u003e holes allow high-pressure coolant to flush metal chips directly out of the cutting zone, essential for successful \u003cstrong\u003eblind hole machining\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 35px; margin: 25px; border-radius: 12px;\"\u003e\n    \u003ch3 style=\"margin-top: 0; color: #ffffff;\"\u003eRecommended Cutting Parameters (13mm 3D)\u003c\/h3\u003e\n    \u003cp style=\"color: #ffffff;\"\u003eOptimal settings for Carbon Steel and Alloy Steel. Adjust based on CNC rigidity:\u003c\/p\u003e\n    \n    \u003cdiv style=\"background: rgba(255,255,255,0.1); padding: 20px; border-radius: 8px; margin: 20px 0; border: 1px dashed #ffffff;\"\u003e\n      \u003cp style=\"margin: 0; font-family: monospace; font-size: 18px; text-align: center; color: #ffffff;\"\u003e\n        \u003cstrong\u003eRotation Speed (N) = (Vc × 1000) \/ (π × 13)\u003c\/strong\u003e\n      \u003c\/p\u003e\n      \u003cp style=\"margin: 10px 0 0 0; font-size: 14px; text-align: center; color: #ffffff; opacity: 0.8;\"\u003e\n        Vc = Cutting Speed | π ≈ 3.14 | D = 13mm\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cul style=\"list-style-type: square; line-height: 1.8; color: #ffffff;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCutting Speed (Vc):\u003c\/strong\u003e 130 - 200 m\/min\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFeed Rate (f):\u003c\/strong\u003e 0.05 - 0.10 mm\/rev\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCoolant:\u003c\/strong\u003e High-pressure \u003cstrong\u003einternal cooling\u003c\/strong\u003e is mandatory for 13mm 3D depth.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; margin: 40px 0;\"\u003e\n    \u003cp\u003ePair with a high-rigidity Side-Lock C20 Holder for zero vibration:\u003c\/p\u003e\n    \u003ca href=\"\/collections\/side-lock-holders-c20\" style=\"background-color: #47479F; color: #ffffff; padding: 18px 40px; text-decoration: none; border-radius: 50px; font-weight: bold; font-size: 18px; box-shadow: 0 4px 15px rgba(71,71,159,0.3); display: inline-block;\"\u003eSHOP COMPATIBLE C20 TOOL HOLDERS\u003c\/a\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px; background-color: #f8f9fa;\"\u003e\n    \u003ch3 style=\"color: #47479F; text-align: center;\"\u003eVerified Global Reviews\u003c\/h3\u003e\n    \u003cdiv style=\"grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; display: grid;\"\u003e\n      \u003cdiv style=\"background: white; padding: 15px; border-radius: 8px; border: 1px solid #ddd; font-size: 13px;\"\u003e\n        \u003cspan style=\"color: #f39c12;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\n        \u003cstrong\u003e\"Solid 13mm Performance\"\u003c\/strong\u003e\u003cbr\u003e\n        \"Using this for blind holes in 4140 steel. The body is extremely rigid and chip evacuation is flawless.\"\n        \u003cbr\u003e\u003cem\u003e- Hans M. (Germany)\u003c\/em\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; padding: 15px; border-radius: 8px; border: 1px solid #ddd; font-size: 13px;\"\u003e\n        \u003cspan style=\"color: #f39c12;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\n        \"Perfect chip flow. The internal coolant holes are aligned perfectly for deep 3D bores.\"\u003cbr\u003e\u003cem\u003e- Marek W. (Poland)\u003c\/em\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; padding: 15px; border-radius: 8px; border: 1px solid #ddd; font-size: 13px;\"\u003e\n        \u003cspan style=\"color: #f39c12;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\n        \"Matches our SPMG05 inserts with zero play. Highly recommended for CNC production.\"\u003cbr\u003e\u003cem\u003e- Pedro S. (Brazil)\u003c\/em\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; padding: 15px; border-radius: 8px; border: 1px solid #ddd; font-size: 13px;\"\u003e\n        \u003cspan style=\"color: #f39c12;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\n        \"Good value. Shipping was fast to London.\"\u003cbr\u003e\u003cem\u003e- Arthur L. (UK)\u003c\/em\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background: white; padding: 15px; border-radius: 8px; border: 1px solid #ddd; font-size: 13px;\"\u003e\n        \u003cspan style=\"color: #f39c12;\"\u003e★★★★★\u003c\/span\u003e\u003cbr\u003e\n        \"Industrial quality. Our shop uses these for heavy-duty auto parts daily.\"\u003cbr\u003e\u003cem\u003e- Y. Watanabe (Japan)\u003c\/em\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px;\"\u003e\n    \u003ch3 style=\"color: #47479F;\"\u003eSP Series Indexable Drill: Advantages \u0026amp; Considerations\u003c\/h3\u003e\n    \u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap;\"\u003e\n      \u003cdiv style=\"flex: 1; min-width: 250px; background: #f1f1ff; padding: 20px; border-radius: 8px; border-top: 4px solid #47479F;\"\u003e\n        \u003cstrong style=\"color: #47479F;\"\u003ePros:\u003c\/strong\u003e\n        \u003cul style=\"font-size: 14px; padding-left: 20px; margin-top: 10px;\"\u003e\n          \u003cli\u003eUses 4-edge \u003cstrong\u003eSPMG square inserts\u003c\/strong\u003e for lower cost-per-edge.\u003c\/li\u003e\n          \u003cli\u003eOptimized for \u003cstrong\u003eBlind Hole Machining\u003c\/strong\u003e (Flatter hole bottom profile).\u003c\/li\u003e\n          \u003cli\u003eReinforced body core provides maximum rigidity for 13mm diameters.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"flex: 1; min-width: 250px; background: #fff1f1; padding: 20px; border-radius: 8px; border-top: 4px solid #cc0000;\"\u003e\n        \u003cstrong style=\"color: #cc0000;\"\u003eCons:\u003c\/strong\u003e\n        \u003cul style=\"font-size: 14px; padding-left: 20px; margin-top: 10px;\"\u003e\n          \u003cli\u003eRequires high horsepower CNC machines to drive indexable inserts effectively.\u003c\/li\u003e\n          \u003cli\u003ePerformance is highly dependent on high-pressure internal coolant.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"padding: 35px;\"\u003e\n    \u003ch3 style=\"color: #47479F; text-align: center;\"\u003eTechnical Q\u0026amp;A\u003c\/h3\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Why choose SP over WC for blind hole drilling?\u003c\/strong\u003e\u003cbr\u003eA: SP square inserts create a significantly flatter bottom. The SP body is also designed with a thicker core, which is essential for stability in \u003cstrong\u003elarge diameter boring\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Is this tool body compatible with all SPMG05 inserts?\u003c\/strong\u003e\u003cbr\u003eA: It is designed for standard \u003cstrong\u003eSPMG050204\u003c\/strong\u003e carbide inserts. Using BEYOND brand inserts is recommended for the best fit.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: Can I use this on a manual drill press?\u003c\/strong\u003e\u003cbr\u003eA: No. Indexable \u003cstrong\u003eU-drills\u003c\/strong\u003e require the high torque and rigidity of a CNC Lathe or Milling Machine.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background-color: #47479F; color: #ffffff; padding: 30px; margin: 25px; border-radius: 12px; font-size: 14px;\"\u003e\n    \u003ch4 style=\"margin-top: 0; color: #ffffff;\"\u003eMachinist Tip: SP vs. WC U-Drills\u003c\/h4\u003e\n    \u003cp style=\"color: #ffffff;\"\u003e\u003cstrong\u003eSP Series (Square):\u003c\/strong\u003e The professional choice for \u003cstrong\u003eBlind Hole (Blind Bores)\u003c\/strong\u003e. Square inserts create a flatter bottom and offer maximum core strength for large diameter machining.\u003c\/p\u003e\n    \u003cp style=\"color: #ffffff;\"\u003e\u003cstrong\u003eWC Series (Trigon):\u003c\/strong\u003e Primarily used for \u003cstrong\u003eThrough Hole\u003c\/strong\u003e applications. WC inserts offer more cutting edges but the body core is thinner, making it less rigid for 13mm 3D tasks.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"text-align: center; padding: 20px; font-size: 12px; color: #999;\"\u003e\n    Brand: BEYOND | Origin: China | 13mm 3D CNC Boring Specialist\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43566641741996,"sku":"SP C20-3D-SD13-SP05","price":32.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_SP_C20-3D-SD13-SP05_13mm_indexable_U-drill_body_with_high-efficiency_spiral_flute_and_dual_internal_coolant_holes_for_3D_CNC_machining.jpg?v=1773060686","url":"https:\/\/cnchome-beyond.com\/products\/beyond-sp-c20-3d-sd13-sp05-indexable-u-drill-13mm","provider":"CNCHome-Beyond","version":"1.0","type":"link"}