Tungsten Carbide Buttons for Extreme Rock Drilling

Engineered for high-impact, high-abrasion drilling environments, Retop’s tungsten carbide buttons deliver exceptional hardness, fracture toughness, and long tool life for mining, construction, and oilfield applications.

Mô tả sản phẩm

Tungsten carbide buttons are sintered inserts used in drill bits and cutting heads for high-impact applications like mining, tunneling, and petroleum exploration. Made from submicron WC grains and high cobalt content binders, these buttons offer unmatched hardness and toughness, minimizing wear and tool failure even under extreme loads.

Carbide buttons are widely applied in down-the-hole (DTH) bits, tricone bits, percussion drills, and rotary drilling tools. They are essential in industries such as mining, oil and gas, quarrying, construction, and geological exploration, especially for hard rock and abrasive formations.

Đặc trưng

High hardness (HRA 86–88) for abrasive rock conditions
Excellent thermal stability for high-speed drilling
Available in spherical, conical, parabolic, and wedge shapes
Custom compositions with Co, Ni, or mixed binders
Precision-ground surface finish to enhance performance
Excellent impact resistance for deep drilling operations

Thông số kỹ thuật

Đặc điểm kỹ thuật	Giá trị
Vật liệu	Tungsten Carbide (WC + Co/Ni)
Độ cứng (HRA)	86 – 88
Kích thước hạt	0.6 – 1.2 µm
Available Shapes	Spherical, Conical, Parabolic, Wedge
Diameter Range	Ø 6 mm – Ø 25 mm
Tolerance	±0.01 mm (customizable)
Ứng dụng	Mining, Oilfield, Quarry, Construction

Tại sao nên chọn Retop làm nhà cung cấp của bạn?

At Retop, we combine over 14 years of tungsten carbide expertise with advanced manufacturing technology to deliver highly durable carbide buttons. Our team ensures tight quality control, material traceability, and fast turnaround for custom orders. Whether for standard or complex shapes, Retop is your trusted partner for high-performance wear parts engineered for harsh environments.