ROTARY CUTTING TOOLS
旋转切割刀具
Carbide and PCD drills,
reamers, veined form tools, face mills
硬质合金和 PCD 钻头、铰刀、脉纹成形刀、平面铣刀
Star offers a wide range of precision solid carbide drills and reamers. Pressure and Non-Pressure coolant styles are available.
Star 公司提供各式精密整体硬质合金钻头和铰刀，包括压力和非压力冷却介质切削液类型。
An extensive range of coatings is available from our Coating Partner which specializes in highly efficient coating technology. We work to improve existing coatings even further and to enhance our existing range of coatings. Coated drills and reamers are designed to minimize material buildup on cutting edges, extending tool life.
我们所提供的种类繁多的镀涂材料均来自我们的镀涂材料合作公司，这些公司专门从事高效涂层技术的开发与应用。我们致力于改进涂层质量，增加现有涂料的种类。镀有涂层的钻头和铰刀可将刃口的积聚物质减至最低，从而延长刀具的使用寿命。
Polycrystalline Diamond (PCD) drills and reamers 多晶金刚石（PCD）钻头和铰刀
Solid carbide drills and reamers 整体硬质合金钻头和铰刀
Pressure coolant drills and reamers 压力冷却介质切削液钻头和铰刀
PCD is unsurpassed in the machining of: aluminum, magnesium, copper, bronze, brass, carbon composites, high aluminum ceramics, hard plastic and wood.
PCD 是加工铝、镁、铜、青铜、黄铜、碳纤维复合材料、高铝金属陶瓷、坚硬塑料和木材的最佳材料。
Star products are manufactured using state-of-the-art equipment. We don’t just stop at being competitive; we put focus on our quality. Your production requirements are extremely important to us, and we pride ourselves on meeting those goals.
Star 的产品由最新型设备进行制造。我们不仅具备很强的竞争力，同时专注于对产品质量的控制。满足您的生产要求是我们最重要的目标，而我们也为能达到这样的目标而无比自豪。
Star is one of the first carbide tooling manufacturers to provide brazed inserted (fixed) PCD reamers.
Star 公司是最早提供黄铜刀片（固定）PCD 铰刀的硬质合金刀具制造商。
STAR PRESSURE COOLANT VALVE GUIDE REAMERS
STAR 公司压力冷却介质切削液阀杆导承铰刀
Straight flute design 直槽设计
RH and LH spiral designs RH 和 LH 螺旋形设计
Single and multi flute designs 单、多槽设计
Star pressure coolant reamers utilize pressurized coolant to force chips ahead of the tool to produce ultra-smooth, ultraprecise holes. They can be effectively applied in the production of precision holes to tolerance of 0.0005" and less in steel, cast iron, malleable iron, nodular iron, aluminum, bronze and exotic materials.
Star 公司的压力冷却介质切削液铰刀利用加压冷却介质切削液将铁屑强行推到刀具前，可钻出超平滑、超精密的钻孔。此类铰刀可用于高效制造精密钻孔，而公差只有0.0005"，并且当使用在钢、铸铁、韧性铸铁、球墨铸铁、铝、青铜和特殊材料上时，公差可以更小。
Ideally adapted to the sizing and enlarging of previously drilled or cored holes, Star reamers provide higher penetration rates and closer size tolerance. They have a longer tool life than carbide reamers without pressurized coolant and have no tendency to follow pre-drilled or cored hole surfaces. Thus, they can produce precise, straight holes.
Star 铰刀特别适合用于已钻孔或型心孔的精整和扩大，Star 铰刀可提供更高的机械钻速和更小的尺寸公差。比起未使用加压冷却介质切削液的硬质合金铰刀，Star 铰刀的刀具寿命更长，并且没有沿行已钻孔或型心孔表面的趋向，因此可以制造出精确的直孔。
Star reamers are made in sizes from 3/16” to 4” in diameter. Cutting speeds are the same as those recommended for multiple flute gundrills.
Star 铰刀以直径为 3/16” 到 4” 的规格进行制造。切削速度与多槽枪钻的推荐速度相同。
Star reamers are made in both multiple flute and multi-diameter types. They can have solid carbide heads brazed to a tubular steel body in sizes up to 2.0" diameter and with brazed inserts in 2.0" to 4.0" diameter ranges.
Star 铰刀包括多槽和多直径两种类型。这些铰刀的整体硬质合金刀头均通过铜锌金焊接至管状钢制刀体，刀体直径可达 2.0"，而铜焊刀片的直径范围可为2.0"至4.0"。
