Global Best-Seller Drill Machine Tools Carbide Deep Hole Drill Bit for CNC Machine Ground¹

Product Description Global Best-Seller Drill Machine Tools Carbide Deep Hole Drill Bit for CNC Machine GroundProduct DescriptionInternal Coolant Carbide DrillsEngineered for high-precision deep-hole drilling, these solid carbide drills feature internal coolant channels for improved chip evacuation, reduced heat, and extended tool life.  Deep-Hole Capability - Supports drilling up to 50×D, with diameters as small as 0.6mm  Internal Coolant Design - Delivers coolant directly to the cutting edge for better cooling and performance  Enhanced Chip Evacuation - Ensures hole accuracy and smooth surface finish  Customizable Options - Available based on your drawings or specific requirements  Excellent Material Compatibility - Ideal for alloys and difficult-to-machine metalsA reliable solution for industries requiring accuracy, stability, and efficiency in deep-hole applications.Detailed PhotosApplicationProduct ParametersMAX 50DITEMFlute diameterMax.cutting depthFlute lengthOverall lengthShank lengthShank diameterRDS50030-13.0166171215366RDS50035-13.5186192235366RDS50040-14.0208214255366RDS50045-14.5233240283366RDS50048-14.8259267310366RDS50050-15.0259267310366RDS50055-15.5308317358366RDS50060-16.0308317358366RDS50061-16.1337347389368RDS50065-16.5337347389368RDS50068-16.8357368409368RDS50070-17.0357368409368RDS50074-17.4388400441368RDS50075-17.5388400441368RDS50080-18.0410422462368RDS50083-18.34414545004010RDS50085-18.54414545004010RDS50090-19.04664805254010Note:1.Non-standard products  are available according to customer's drawing or customer's sample .2.We also design and manufacture products,according to the request of customer's.3.We offer a wide range of Internal Coolant Drills in various specifications, with standard models readily available in stock. These include both general-purpose and stainless steel-specific options, with diameters ranging from D3 to D25mm. The drills come in lengths of 3D, 5D, 8D, and 12D, with a 0.1mm incremental variation between sizes. For more details, please contact our sales team.Super raw materialGuhring(K44UF,DK460UF)fromGermanyKennametalfromAmericaCERATIZIT(CTU08L,TSF22,TSF44)fromLUXEMBOURGFrom China:GESAC(GU20,GU20F,GU25UF)fromxiame ChinaCB(WF25,K200,K100,TF25,WF03,WF30)fromTaiwanZigong(ZK30,ZK40)fromZigong ChinaZhu zhoufromZhuzhou ChinaNote:Delevel uses only alloy rods from well-known brands, both domestic and international. We guarantee that all materials are 100% sourced from original manufacturers, never recycled. This ensures the quality, high performance, and wear resistance of every tool, meeting the demands of precision machining for our customers.Super coatingItemALTiNAlCr-basedTiSiNAlCr-BlueHardness3100-34003100-35003300-37003300-3700Thickness1-2.5μ1-3μ2-3μ2-3μOxidation Temp900-1000900-1100900-1000900-1000Friction coefficient0.30.350.40.35ColorBlackBright greyCopperColorful BluePackaging & ShippingOur AdvantagesCompany ProfileCHANGZHOU DELEVEL TOOLS CO.,LTD is the leading manufacturer for carbide cutting tools supplier in China,we can produce carbide deep hole inner-cooling drills,end mills,reamers,thread milling cutters and other non-standard milling tools which are widely used in aerospace,automotive,motorcycle,medical treatment and mould processing.As a Professional & Industrial Carbide cutting tools Supplier in China, we always make commitment to all clients:1. More than 15 Years experience in solid carbide cutting tool industry;2. 100% on-time delivery; 3. Consistency on quality and long-lasting innovation; 4. Customized production and Competitive price. Certifications

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