Product Name: 4 Flute Customized Carbide Ball Head End Mills for SteelModel Number: 4LSBN-450/550Product Parameters:1. Brand name: WAT2. Place of origin: Guangdong of China3. Grade: WAT450 WAT5504. Raw material: 45HRC made of 10X ZCCT carbide, 55HRC made of Taiwan CB carbide5. Grain Size: Micro grain 0.6μ6. Type: Ball head, Long flute, Long shank7. Flute: 4 Flute8. Helix angle: 30°9. Diameter: 1mm-25mm10. Overall Length: 75/100/150mm11. Coating/Coverage: AlTiN, TiAlN12. Cobalt: 10%13. Standard or Special: Special tool14. HRC: for HRC45-HRC55 work material15. Controlling mode: Precision CNC Machines16. Work material: Copper, Alloy steel, Tool steel, Carbon steel, Cast Iron, Stainless steelMain Features:Made of high hardness raw carbide material, high durable and strength, very high cost-performance. Suitable for metal roughing and finishing, side milling and face milling less than 55HRC, also it can reduce the times of tool changes and shaking in the processing, save production time and improve efficiency.Specifications:Part NumberRShank/mmFlute Length/mmOverall Length/mmFlute4LSBN04010075-450/550R0.5427544LSBN04015075-450/550R0.75437544LSBN04020075-450/550R1.0447544LSBN04025075-450/550R1.25457544LSBN03030075-450/550R1.5367544LSBN04030075-450/550R1.5467544LSBN04035075-450/550R1.75477544LSBN04040075-450/550R2.0487544LSBN04040100-450/550R2.04810044LSBN05050075-450/550R2.55107544LSBN06050075-450/550R2.56107544LSBN06060075-450/550R3.06127544LSBN06060100-450/550R3.061210044LSBN06060150-450/550R3.062015044LSBN08080075-450/550R4.08167544LSBN08080100-450/550R4.081610044LSBN08080150-450/550R4.082515044LSBN10100100-450/550R5.0102010044LSBN10100150-450/550R5.0102515044LSBN12120100-450/550R6.0122410044LSBN12120150-450/550R6.0123015044LSBN14140150-450/550R7.0143515044LSBN16160150-450/550R8.0163515044LSBN20200150-450/550R10.0203515044LSBN25250150-450/550R12.525351504100% Real Shot Photos:About Us:WAT Tool Co., Ltd is a professional manufacturer of high quality carbide cutting tools and CNC machine tool accessories, also we cooperate with a lot of well-known companies such as Mitsubishi, Kyocera, TaeguTec and Korloy etc. Advantages:1. Cost-effectiveCompared with other suppliers in this area, our prices are more competitive or quality is much better, and the more quantity you order, the more discount you will get.2. Short delivery timeWe have enough stock for standard carbide end mills such as Square type, Ball nose type, Corner radius type and Ali cutters, so we will ship on the next day usually after you place the order and get the payment done. Regarding special tools that we do not stock, they can also be finished in 5-7 days.3. Different choicesWe have different series of carbide cutters for choices, which can be for 45/55/60/65HRC work materials, the raw materials are from China ZCCT carbide, Taiwan CB carbide, Germany Guhring carbide, and Sweden Sandvik carbide. Different prices and qualities will meet different processing needs in different markets.4. Custom toolsWe can produce special carbide cutting tools according to the detailed specifications or provided drawings.5. OEM servicesWe can make your brand with your own labels and packaging, if you have your own brand or you were a new company, this will be very useful.Shipping Terms:Usually we ship by Express such as DHL/UPS/TNT/FedEx, if weight more than 100kgs, we will send by Air. Payment Terms:1. Telegraphic transfer(T/T)2. PayPal-Usually for trial orders with small amount 3. Western Union 4. MoneyGram