Key Technical Advantages

• True 4-Cutter Cross Head Geometry: The solid tungsten carbide head features four independent cutting edges. This X-shape design prevents the bit from seizing or snapping when it encounters steel rebar, providing a 30% longer service life in reinforced structures.

• Precision Centering Tip: Equipped with a sharpened "Power-Point" centering tip, this bit allows for immediate spot-drilling without slipping. It ensures every hole is perfectly centered, which is critical for the load-bearing integrity of chemical and mechanical anchors.

• Premium YG8C Tungsten Carbide: We use high-density YG8C grade carbide, vacuum-brazed at temperatures exceeding 1,100°C. This industrial-grade material maintains its hardness even under the extreme thermal stress generated by deep-hole drilling in high-PSI concrete.

• Hardened 40Cr Alloy Steel Body: The bit body is forged from premium 40Cr alloy steel, optimized through a proprietary heat-treatment process to balance structural rigidity with the flexibility needed to absorb high-frequency hammer impacts.

Optimized for Professional Use

• Rapid Dust Evacuation: The high-volume K-Type Double Flute effectively channels dust away from the tip. This reduces friction, prevents heat buildup, and allows for faster penetration speeds in deep-hole applications.

• Universal SDS Plus Compatibility: Manufactured to strict ISO 5468 and DIN 8039 standards, our shanks offer 100% compatibility with all SDS Plus rotary hammers .

• Anti-Vibration Engineering: The balanced 4-cutter head significantly reduces vibration levels, protecting the operator from fatigue and extending the lifespan of the power tool's internal mechanism.

Applications & Market Suitability

• Structural Anchoring: Perfect for installing rebar, heavy machinery anchors, and structural steel fixings.

• Infrastructure Projects: Widely used in bridge construction, tunneling, and high-rise commercial builds across Europe and the Middle East.

• Renovation & Demolition: Reliable performance in the aged, high-density concrete panels frequently found in Russia and CIS regions.

Technical Specifications (Selection)

Packaging & Global Logistics

We offer high-durability packaging suited for international transit. From individual PVC tubes with Euro-hole hangers to professional 7-piece sets in ABS cases, our products are retail-ready. For bulk orders, we provide reinforced, moisture-proof cartons palletized for sea or rail freight to Europe and Russia.

Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in Danyang, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics.

Main Products

We specialize in precision cutting tools and accessories for industrial, construction, metalworking, and woodworking applications. Key product categories include:

• HSS Twist Drill Bits, SDS Drill Bits, and Woodworking Drill Bits
• HSS Machine Taps, Hand Taps, and Spiral Flute Taps
• Hole Saws, End Mills, TCT Hole Cutters, TCT Saw Blades, Diamond Saw Blades
• Drill Bit Sets, Taps & Dies Sets, Screwdriver Bits

Manufacturing Capability & Customization

• Over 90 CNC machines for high-precision production
• OEM & ODM services
• Support for special sizes and non-standard tools
• Strict quality control ensures dimensional accuracy and cutting performance

Global Market

Our products are exported to North America, Europe, South America, the Middle East, Southeast Asia, and Australia, serving tool brands, distributors, wholesalers, and industrial buyers worldwide.

Why Choose Xing Rui

• 18+ years of experience in cutting tool manufacturing
• Complete product range covering multiple applications
• Stable quality control system
• Competitive factory-direct pricing
• Support for small and large orders
• Fast production and on-time delivery

Partner with Xing Rui for reliable cutting tool solutions and long-term global business growth.