ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
| Size | 10mm-40mm |
| Name | SDS Hammer Drill Bits |
| Process | Milled Flutes and Auto-Welded Tip |
| Body material | 40Cr Steel with Heat Treatment |
| Finish | Sand Blasted |
| Payment Terms | L/C, T/T, , Western Union |
| Supply Ability | 50000pcs/per day |
| Delivery Time | 25-30days |
| Packaging Details | PVC bag;Plastic tube,Blister Card,Plastic Hook |
| Flute | Multi Cutter |
| Tip material | Tungsten Carbide |
| Material | High Carbon Steel |
| Shank | SDS-Max Shank |
| Use | construction, renovation, |
| Brand Name | XRTOOLS |
| Model Number | 10-40mm |
| Certification | ISO9000 |
| Place of Origin | CHINA |
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Product Specification
| Size | 10mm-40mm | Name | SDS Hammer Drill Bits |
| Process | Milled Flutes and Auto-Welded Tip | Body material | 40Cr Steel with Heat Treatment |
| Finish | Sand Blasted | Payment Terms | L/C, T/T, , Western Union |
| Supply Ability | 50000pcs/per day | Delivery Time | 25-30days |
| Packaging Details | PVC bag;Plastic tube,Blister Card,Plastic Hook | Flute | Multi Cutter |
| Tip material | Tungsten Carbide | Material | High Carbon Steel |
| Shank | SDS-Max Shank | Use | construction, renovation, |
| Brand Name | XRTOOLS | Model Number | 10-40mm |
| Certification | ISO9000 | Place of Origin | CHINA |
| High Light | sds masonry drill bits ，10mm sds drill bit ，40cr sds drill bit | ||
Elevate your drilling performance with our Professional SDS Plus 4-Cutter Cross Head Drill Bits. Specifically engineered for high-torque rotary hammers, these bits are the ultimate solution for drilling into heavily reinforced concrete, natural stone, and dense masonry. Unlike standard 2-cutter bits that often jam or "walk" when hitting resistance, our symmetrical 4-cutter geometry ensures a smooth, continuous drilling experience with maximum precision.
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.
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.
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.
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.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2018
Total Annual:
500-600
Employee Number:
135~150
Ecer Certification：
Verified Supplier
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 speciali... 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 speciali...
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