BEYOND 2.0-2.95mm HRC60 3D Coated Carbide Drill Bits

$15.44 USD

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SIZE: 2.0*12*4*50

2.0*12*4*50
2.05*13*50*4
2.1*12*4*50
2.15*14*50*4
2.2*14*4*50
2.25*14*50*4
2.3*14*4*50
2.35*15*50*4
2.4*14*4*50
2.45*15*50*4
2.5*14*4*50
2.55*16*55*4
2.6*14*4*50
2.65*16*55*4
2.7*16*4*50
2.75*17*55*4
2.8*16*4*50
2.85*18*55*4
2.9*16*4*50
2.95*18*55*4
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Description

BEYOND HRC60 3D Coated Carbide Drill Bits (2.0-2.95mm) - 3xD Ultra-Hard Series for Precision Machining

Engineered for professionals who demand precision and durability. The BEYOND 2.0-2.95mm series combines an HRC60 ultra-hard tungsten carbide core with an advanced 3D coating, a precise 60° point angle, and a 3x diameter flute length. This design is perfect for creating deep, accurate, and clean holes in some of the toughest materials on the market.

Key Features & Benefits:

  • HRC60 Ultra-Hard Tungsten Carbide: Provides exceptional hardness and wear resistance, far surpassing HSS drills, for longer tool life and reduced downtime in hardened steels up to HRC65.
  • Advanced 3D Coating (Bronze): Reduces friction, improves heat resistance, and prevents chip welding, resulting in smoother operation and extended durability.
  • Optimized 60° Point Angle & 3xD Flute Length: Ensures excellent centering, reduces walking, and allows for efficient deep-hole drilling in complex components.
  • Precision-Ground Straight Shank: Guarantees maximum grip and minimal runout in CNC collets and chucks for superior accuracy and finish.
  • Reinforced Core Design: Enhances rigidity and reduces breakage risk in demanding 2-3mm diameter operations.

Product Specifications:

Brand BEYOND
Material Solid Tungsten Carbide (HRC60 Hardness) with 3D Coating
Point Angle 140°
Flute Length 3 x Diameter (3xD)
Shank Type Straight Shank (Fixed Shank)
Diameter Range 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 2.95mm

Technical Cutting Data Reference:

For hardened steel (HRC ~45-65), stainless steel, and tough alloy steels.

Drill Diameter (mm) Recommended Speed (RPM) Feed Rate (mm/rev)
2.0 - 2.2 9,000 - 11,000 0.015 - 0.025
2.3 - 2.5 8,000 - 9,500 0.02 - 0.03
2.6 - 2.95 7,000 - 8,500 0.025 - 0.035

Pro Tip: Use a pecking cycle (G83) for depths exceeding 2x diameter and ensure efficient coolant flow for best results.

Ideal For Drilling:

  • Hardened Steels: Mould steels, tool steels (up to 65 HRC)
  • Stainless Steels: SUS 304, 316, 420, etc.
  • Alloy Steels: SCM, SCr, SNCM series
  • Cast Irons: Gray cast iron (FC), ductile cast iron (FCD)
  • Pre-hardened Steels & High-Temp Alloys

Recommended For Use In:

  • CNC Machining Centers
  • Precision Engraving Machines
  • High-Speed Drilling & Milling Machines
  • Swiss-Type Lathes

Why Trust BEYOND Tools?

BEYOND represents a commitment to engineering excellence. Our tools are developed with rigorous quality control to ensure they meet the high standards of modern machining environments. We focus on delivering not just a product, but a reliable solution that enhances your productivity and precision in the most demanding applications.

BEYOND Tools – Engineered for Precision, Built to Last.

Additional Information
SIZE

2.0*12*4*50, 2.05*13*50*4, 2.1*12*4*50, 2.15*14*50*4, 2.2*14*4*50, 2.25*14*50*4, 2.3*14*4*50, 2.35*15*50*4, 2.4*14*4*50, 2.45*15*50*4, 2.5*14*4*50, 2.55*16*55*4, 2.6*14*4*50, 2.65*16*55*4, 2.7*16*4*50, 2.75*17*55*4, 2.8*16*4*50, 2.85*18*55*4, 2.9*16*4*50, 2.95*18*55*4