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فهرست
پنهان شدن
Dezhou, China – May 28, 2026 – Dezhou Drillstar Cutting Tool Co., Ltd., a trusted Chinese manufacturer specializing in high-performance deep hole drilling solutions, proudly announces the global launch of its upgraded solid carbide, welded, and indexable insert gun drills—engineered to deliver exceptional precision, efficiency, and durability for demanding industrial applications worldwide.
What Are Gun Drills?
Gun drills (deep hole drills) are specialized single-flute cutting tools designed for drilling deep holes with extreme accuracy, achieving diameter-to-depth ratios up to 1:250. Ideal for both blind and through holes, they ensure superior straightness, tight tolerances (IT6–IT8), and excellent surface finishes (Ra ≤ 0.8 μm) in one pass—eliminating secondary operations.
Key Advantages of Drillstar Gun Drills
- Premium Material & Rigidity: Solid carbide gun drills feature a one-piece construction for maximum rigidity, minimal vibration, and long tool life—perfect for high-temperature alloys, stainless steel, and titanium.
- Cost-Effective Efficiency: Welded gun drills balance robust performance and affordability for standard applications. Indexable insert models enable quick, hassle-free insert changes, reducing downtime and operational costs in high-volume production.
- Wide Diameter Range: Covering diameters from 1.0 mm to 65 mm, our gun drills cater to diverse needs—from tiny medical component holes to large-scale energy equipment drilling.
- Optimized Chip Evacuation: The V-shaped flute design ensures smooth external chip removal, preventing clogging and ensuring stable, consistent machining.
- راهکارهای سفارشی: We offer tailored gun drill designs (special lengths, coatings, or geometries) to meet unique customer requirements.
برنامه های کاربردی
Drillstar gun drills serve critical industries:
- هوافضا: Turbine components, landing gear parts
- خودرو: Fuel injectors, transmission shafts, engine cooling holes
- پزشکی: Surgical instruments, implant components
- انرژی: Oil & gas tooling, power generation equipment
- قالب و بمیر: Cooling holes, ejector pin holes
تضمین کیفیت
All Drillstar gun drills are ISO 9001 certified, with strict quality control at every production stage—from raw material selection to final inspection. Our advanced manufacturing processes and rigorous testing ensure reliable performance in the most challenging environments.
About Dezhou Drillstar Cutting Tool Co., Ltd.
With over a decade of expertise in deep hole drilling technology, Dezhou Drillstar is a leading Chinese manufacturer and supplier of gun drills, BTA drills, and custom deep hole tools. Committed to innovation and customer satisfaction, we deliver high-quali
