Ferramenta de usinagem de furos profundos: Dezhou Drillstar Cutting Tool Co., Ltd., a combinação perfeita de precisão e eficiência

Deep hole machining has always been a challenging process within the complexities of precision manufacturing. With its superior performance, Drillstar gun drills have become the key to overcoming machining bottlenecks for many companies.

1. Precision Drilling, Overcoming Deep Hole Challenges

Dezhou Drillstar Cutting Tool Co., Ltd. is specifically designed for deep hole machining with high aspect ratios. It can drill precision holes as small as 1.02mm in diameter and up to 360mm in depth. Its products are widely used in the automotive, aerospace, and mold processing industries. In automotive engine cylinder blocks, they precisely drill fuel injector mounting holes. In the aerospace sector, they are used to manufacture cooling and fuel injection holes for aircraft engines, ensuring stable part performance. 2. Superior Materials, Superior Performance

Dezhou Drillstar Cutting Tool Co., Ltd.’s cutter bodies are made of high-quality carbide, achieving a hardness exceeding HRA90 and offering excellent wear and heat resistance. When machining high-strength alloy materials, it can withstand high cutting temperatures, maintain a sharp cutting edge, reduce tool wear, extend tool life, and lower tool change frequency and production costs. The cutter head and shank are made of solid carbide and ground in one operation on the machine, resulting in excellent straightness and no thermal stress from welding, ensuring a stable machining process.

III. Innovative Design, Efficient Machining

1. Optimized Cutting Edge and Geometry: Unique cutting edge geometry effectively distributes cutting forces, reduces vibration and noise during machining, and improves machining efficiency and surface finish. The finished workpiece surface roughness Ra can be as low as 0.8μm.

2. Special Coating: TiAlN nano-multilayer coating technology enhances tool wear resistance, extending tool life by 2-3 times when machining difficult-to-machine materials such as stainless steel and titanium alloys. 3. Efficient Chip Evacuation and Heat Dissipation: Internal cooling channels and an optimized chip flute structure allow high-pressure cutting fluid to reach the cutting zone, quickly removing heat and chips. This prevents chip blockage and excessive heat that can negatively impact machining quality and tool life, ensuring a smooth machining process. Customized Services to Meet Diverse Needs

Depending on the diverse requirements of gundrills for different industries and workpieces, Dezhou Drillstar Cutting Tool Co., Ltd. offers customized services. Our technical team tailors gundrill specifications based on the client’s processing material, hole diameter, hole depth, and precision requirements. We provide a one-stop solution from tool selection and user guidance to after-sales maintenance.

Dezhou Drillstar Cutting Tool Co., Ltd. has become a leader in deep hole machining with its precise machining capabilities, superior material properties, innovative designs, and attentive customized services. Choosing Drillstar gundrills means choosing an efficient and precise machining solution that effectively safeguards your production efficiency and product quality.