{"product_id":"beyond-sp-c32-4d-sd34-sp11-indexable-u-drill-34mm","title":"BEYOND SP C32-4D-SD34-SP11 Indexable U-Drill Body | 34mm 4D CNC Deep Hole 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\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;\"\u003e\u003cspan style=\"color: rgb(246, 240, 239);\"\u003eBEYOND SP C32-4D-SD34-SP11\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; margin-top: 10px; opacity: 0.9; color: #ffffff;\"\u003e34mm 4D Heavy-Duty U-Drill | Precision Blind Hole Boring Specialist\u003c\/p\u003e\n\u003cdiv style=\"display: inline-block; background: rgba(255,255,255,0.2); padding: 10px 20px; margin-top: 20px; font-size: 14px; border-radius: 5px; border: 1px solid #ffffff; color: #ffffff;\"\u003e⚠️ NOTICE: This listing is for the Drill Body ONLY. Carbide inserts (SPMG11) are NOT included.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 35px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 2px solid #47479F; padding-bottom: 10px;\"\u003eHigh-Performance 34mm Deep Hole Boring Solution\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBEYOND SP C32-4D-SD34-SP11\u003c\/strong\u003e is a professional \u003cstrong\u003eindexable insert drill\u003c\/strong\u003e designed for high-stability \u003cstrong\u003edeep hole boring\u003c\/strong\u003e. Featuring a \u003cstrong\u003e34mm cutting diameter\u003c\/strong\u003e and a \u003cstrong\u003e4D depth-to-diameter ratio\u003c\/strong\u003e (136mm reach), this tool is the industry standard for \u003cstrong\u003eblind hole machining\u003c\/strong\u003e. Engineered with \u003cstrong\u003einternal cooling\u003c\/strong\u003e and a specialized \u003cstrong\u003espiral flute\u003c\/strong\u003e, it ensures efficient chip evacuation and superior surface finishes on CNC lathes and machining centers.\u003c\/p\u003e\n\u003c\/div\u003e\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 C32-4D-SD34-SP11\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)\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;\"\u003eC32\u003c\/strong\u003e 32mm Shank Dia.\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;\"\u003e4D\u003c\/strong\u003e 4x Diameter Depth\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;\"\u003eSD34\u003c\/strong\u003e 34mm Drill Dia.\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;\"\u003eSP11\u003c\/strong\u003e Fits SPMG11 Inserts\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\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;\"\u003e34.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.338\"\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;\"\u003e32.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e1.260\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eMax Drilling Depth (4D)\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e136.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e5.354\"\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 style=\"padding: 12px; border: 1px solid #ddd; text-align: center;\" colspan=\"2\"\u003eSP-C1.25-4D-SD1.338-SP11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 35px; background-color: #fcfcfc;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003ePremium 20CrMnTi Alloy \u0026amp; Advanced Chip Flute\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Tool Body Material:\u003c\/strong\u003e This \u003cstrong\u003eindexable drill body\u003c\/strong\u003e is crafted from high-grade \u003cstrong\u003e20CrMnTi alloy steel\u003c\/strong\u003e. Utilizing a vacuum-quenched hardening process (HRC 52-55), the tool exhibits exceptional wear resistance and anti-deformation properties during \u003cstrong\u003elarge diameter drilling\u003c\/strong\u003e. The shock-resistant core is specifically optimized for handling \u003cstrong\u003einterrupted cuts\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Spiral Flute (U-Groove):\u003c\/strong\u003e The \u003cstrong\u003eU-groove\u003c\/strong\u003e geometry is engineered for maximum volume chip evacuation. In conjunction with \u003cstrong\u003edual internal cooling holes\u003c\/strong\u003e, it allows high-pressure coolant to flush metal chips out of the 136mm bore instantly, preventing heat buildup and protecting the \u003cstrong\u003ecarbide inserts\u003c\/strong\u003e from thermal stress.\u003c\/p\u003e\n\u003c\/div\u003e\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 (34mm 4D)\u003c\/h3\u003e\n\u003cp style=\"color: #ffffff;\"\u003eParameters for Carbon Steel (HB \u0026lt; 250). Please adjust according to your CNC machine rigidity:\u003c\/p\u003e\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 110 - 180 m\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeed Rate (f):\u003c\/strong\u003e 0.08 - 0.18 mm\/rev\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation Speed (N):\u003c\/strong\u003e Calculated as $$N = \\frac{Vc \\times 1000}{\\pi \\times 34}$$\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant:\u003c\/strong\u003e High-pressure \u003cstrong\u003einternal cooling\u003c\/strong\u003e is mandatory for 4D depth to ensure chip clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 40px 0;\"\u003e\n\u003cp\u003eRequire a Side-Lock Tool Holder for the 32mm Shank?\u003c\/p\u003e\n\u003ca 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;\" href=\"https:\/\/cnchome-beyond.com\/search?type=product\u0026amp;options%5Bunavailable_products%5D=last\u0026amp;options%5Bprefix%5D=last\u0026amp;q=SPMG\" target=\"_blank\" rel=\"noopener\"\u003eVIEW COMPATIBLE C32 HOLDERS\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 35px; background-color: #f8f9fa;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eCustomer Success Stories\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px;\"\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\u003cstrong\u003e\"Incredible Stability\"\u003c\/strong\u003e\u003cbr\u003e\"I’ve used many brands, but the BEYOND 34mm body has zero chatter at full 4D depth. Highly recommended.\" \u003cbr\u003e\u003cem\u003e- James L. (USA)\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\u003cstrong\u003e\"Efficient Chip Flow\"\u003c\/strong\u003e\u003cbr\u003e\"The spiral flute works great. No chip packing even in gummy materials. Fast delivery to Europe.\" \u003cbr\u003e\u003cem\u003e- Marc V. (Belgium)\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\"Top quality 20CrMnTi steel. Very durable. My go-to indexable drill now.\"\u003cbr\u003e\u003cem\u003e- Ricardo M. (Mexico)\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\"Perfect for blind bores. The SPMG11 inserts sit perfectly. No runout.\"\u003cbr\u003e\u003cem\u003e- Henry K. (Australia)\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\"Best price-to-performance ratio in the market today.\"\u003cbr\u003e\u003cem\u003e- Park J. (South Korea)\u003c\/em\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 35px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eWhy Choose the SP Series Indexable Drill?\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;\"\u003eAdvantages:\u003c\/strong\u003e\n\u003cul style=\"font-size: 14px; padding-left: 20px; margin-top: 10px;\"\u003e\n\u003cli\u003eUses \u003cstrong\u003eSPMG square inserts\u003c\/strong\u003e: 4 usable edges for maximum economy.\u003c\/li\u003e\n\u003cli\u003eOptimized for \u003cstrong\u003eBlind Hole Boring\u003c\/strong\u003e: Provides a flatter hole base.\u003c\/li\u003e\n\u003cli\u003eHeavier tool core: More rigid than WC models for deep 4D applications.\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;\"\u003eConsiderations:\u003c\/strong\u003e\n\u003cul style=\"font-size: 14px; padding-left: 20px; margin-top: 10px;\"\u003e\n\u003cli\u003eSlightly higher cutting resistance than WC models.\u003c\/li\u003e\n\u003cli\u003eRequires stable machine power for the 34mm large diameter cut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 35px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for through holes?\u003c\/strong\u003e\u003cbr\u003eA: Yes, but the SP series is specifically optimized for \u003cstrong\u003eblind holes\u003c\/strong\u003e. If you only perform through-hole drilling, the WC series may offer faster feeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What inserts should I buy with this?\u003c\/strong\u003e\u003cbr\u003eA: This tool is designed specifically for \u003cstrong\u003eSPMG110408\u003c\/strong\u003e inserts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is internal coolant necessary?\u003c\/strong\u003e\u003cbr\u003eA: For a 4D depth (136mm), internal coolant is highly recommended to prevent chip buildup and tool damage.\u003c\/p\u003e\n\u003c\/div\u003e\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: Choosing SP vs. WC\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSP (Square Inserts):\u003c\/strong\u003e The best choice for \u003cstrong\u003eBlind Bores\u003c\/strong\u003e. The square insert geometry provides a flatter bottom and the tool body is reinforced for high-rigidity \u003cstrong\u003eboring machining\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWC (Trigon Inserts):\u003c\/strong\u003e Specialized for \u003cstrong\u003eThrough Holes\u003c\/strong\u003e. It features a thinner core for faster chip flow but lacks the rigidity of the SP for high-precision bottom finishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; padding: 20px; font-size: 12px; color: #999;\"\u003eBrand: BEYOND | Origin: China | 34mm CNC Indexable Boring Tool Specialist\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":43571421151404,"sku":"SP C32-4D-SD34-SP11","price":60.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/BEYOND_SP_C32-4D-SD34-SP11_34mm_indexable_U-drill_body_with_high-efficiency_spiral_flute_and_internal_coolant_for_4D_deep_hole_CNC_machining.jpg?v=1772617837","url":"https:\/\/cnchome-beyond.com\/products\/beyond-sp-c32-4d-sd34-sp11-indexable-u-drill-34mm","provider":"CNCHome-Beyond","version":"1.0","type":"link"}