11-14.5mm HRC60 5D Carbide Drill Bit
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BEYOND HRC60 5D Carbide Drill Bits (11-14.5mm) - Heavy Industrial Deep Hole Drilling Solutions
Master the most demanding industrial deep hole drilling challenges with the BEYOND 11-14.5mm 5D series. Engineered with an advanced 140° point angle and exceptional 5x diameter flute length, these heavy-duty HRC60 carbide drills deliver uncompromising performance in the most rigorous deep cavity operations. Designed for heavy machinery, large-scale mold manufacturing, and structural applications where maximum reach and precision are critical.
Key Features & Benefits:
- Maximum 5xD Flute Length: Superior 5:1 depth-to-diameter ratio enables drilling deep cavities up to 72.5mm, providing exceptional reach for large industrial components and eliminating the need for specialized deep-hole drilling equipment.
- Optimized 140° Point Angle: Advanced point geometry reduces thrust force by 50-65%, ensures perfect centering accuracy, and prevents walking on uneven or hardened surfaces.
- HRC60 Ultra-Hard Tungsten Carbide: Maximum wear resistance and structural integrity maintain dimensional stability through extended deep-hole operations in abrasive materials.
- Heavy-Duty Core Construction: Enhanced web thickness and optimized flute geometry deliver maximum torsional strength, minimizing deflection and breakage risk in demanding applications.
- Industrial-Grade Flute Design: Specialized helix angle and polished flute surfaces ensure superior chip evacuation, preventing chip packing and tool failure during extended drilling operations.
Product Specifications:
| Brand | BEYOND |
| Material | Micro-Grain Tungsten Carbide (HRC60 Hardness) |
| Point Angle | 140° (Optimized for Deep Hole Drilling) |
| Flute Length | 5 x Diameter (5xD) |
| Shank Type | Straight Shank (Fixed Shank) |
| Diameter Range | 11mm, 11.5mm, 12mm, 12.5mm, 13mm, 13.5mm, 14mm, 14.5mm |
Technical Cutting Data Reference:
Optimized for deep hole drilling in stainless steel, titanium, and high-temperature alloys.
| Drill Diameter (mm) | Recommended Speed (RPM) | Feed Rate (mm/rev) | Max Drilling Depth |
|---|---|---|---|
| 11 - 12 | 1,200 - 2,000 | 0.15 - 0.22 | 55-60mm |
| 12.5 - 13.5 | 1,000 - 1,800 | 0.18 - 0.26 | 62.5-67.5mm |
| 14 - 14.5 | 900 - 1,600 | 0.20 - 0.30 | 70-72.5mm |
Industrial Deep Hole Drilling Tip: Implement peck drilling cycles (G83) with retractions every 1-1.5x diameter for optimal chip control. Maintain high-pressure coolant flow (minimum 25 bar) through the tool. Reduce feed rates by 20-30% when drilling beyond 3xD depth. Ensure maximum machine rigidity and use precision collets to minimize vibration and deflection.
Industrial Applications:
- Heavy Equipment Manufacturing: Deep hydraulic passages in machinery frames, structural components, and mounting systems
- Large-Scale Mold Industry: Extended cooling channels in massive mold bases, ejector systems, and vent holes
- Hydraulic & Pneumatic Systems: Large manifold blocks, complex valve bodies, and cylinder components
- Structural Engineering: Aerospace frames, automotive chassis, and heavy construction equipment
- Energy & Power Generation: Turbine components, large valve bodies, and generator housing parts
Optimized Material Compatibility:
- Stainless Steels: 304, 316, 316L, 17-4PH, 15-5PH, 420, 440C
- Tool & Die Steels: P20, H13, D2, A2, S7, O1 (up to 52 HRC)
- Titanium Alloys: Grade 2, Grade 5 (6AL-4V), Grade 9, Grade 23
- High-Temperature Alloys: Inconel 718, 625; Hastelloy C276, X; Waspaloy
- Alloy Steels: 4140, 4340, 4130, 4340M (annealed and pre-hardened to 45 HRC)
Recommended For Use In:
- Heavy-Duty CNC Machining Centers
- Deep Hole Drilling Machines
- Large-Scale Mold Making Equipment
- Aerospace Manufacturing Facilities
- Heavy Equipment Production Lines
- Industrial Engineering Workshops
Why BEYOND 11-14.5mm 5D Series Excels in Heavy Applications:
The BEYOND 11-14.5mm 5D series represents the pinnacle of deep hole drilling technology for heavy industrial applications. Our 140° point angle ensures exceptional stability and significantly reduced thrust forces, while the 5xD length provides unmatched reach for large-scale industrial components. Each drill undergoes rigorous straightness testing and comprehensive quality control to maintain precision throughout its extended length, giving manufacturers the confidence to tackle the most challenging deep-hole applications with superior results and enhanced productivity.
BEYOND Tools – Engineering Excellence for Maximum Depth Performance.
| SIZE |
11*71*D12*118, 11.1*71*D12*118, 11.2*71*D12*118, 11.3*71*D12*118, 11.4*71*D12*118, 11.5*71*D12*118, 11.6*71*D12*118, 11.7*71*D12*118, 11.8*71*D12*118, 11.9*71*D12*118, 12*71*D12*118, 12.5*77*D14*124, 13*77*D14*124, 13.1*77*D14*124, 13.5*77*D14*124, 13.8*77*D14*124, 14*77*D14*124, 14.2*83*D16*133, 14.5*83*D16*133 |
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