Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.  

Product Name: Gw Carbide -Tungsten Carbide HRC45/55 D3-16mm 5xd Solid Carbide Twist Drill Model NO.: D3-16mm Certification: ISO 9001:2008, ISO 9001:2000, SGS Material: Tungsten Carbide Type: Cutting Tool Customized: Customized Size: Middle Logo Printing: Without Logo Printing Diameter: 3-16mm Grade: Yg6,Yg8, Yg10, etc. Hole: Have or No Hardness: HRC45/55/60/65 Pressure: 0.5-0.7MPa Head Type: 1 Point, 3 Points Delivery Time: 5 ~ 15 Days Drill Direction: Right and Left Use: metal Drilling, Masonry Drilling Package: Box Inside and Carton Outside Trademark: GW Transport Package: Plastic&Carton Specification: customized Origin: Zhuzhou Hunan HS Code: 8466910000 Product Description HRC45/55 D3-16mm 5xd Solid Carbide Twist Drill1. Raw micro grain material, high hardness and T.R.Sa, Co: 10%,Wc:90%b, TRS: >3600 N/mm2c, HRA: 91.8-92.4, HRC:45-50/55-60/65/68d, Grain size: 0.4-0.6μme, Helix angle: 30°-45 ° Diameter of cutting edge: 0.2-0.9mm; 1-20mm Diameter of rods: 6-25mm Total Length: 62mm-200mm Cutting Form: Flat,Square,Ball nose, Ball, Corner Radius, Taper Flute, etc. 2. Application and usageSuitable to cut Copper, Cast Iron, Carbon steel, Tool steel, Mould steel, Stainless steel, Plastic, Arcylic, etc.3. Super coatingTiSiN TiAlN AlTiN TiCN or Blue Nano CoatingItemAlTiNTiAiNTiSiNnAcOHardness(HV)32002800360042(GPA)Thickness(UM)2.5-32.5-333Oxidation Temp( °)90080010001200Friction0.30.30.450.4ColorBlackVioletCopperBlueFlute dia (d)Cutting length (l )Shank dia (D)Overall length(L)1.0×3×4D×50L1.034501.5×4×4D×50L1.544502.0×6×4D×50L2.064502.5×7×4D×50L2.574503.0×8×4D×50L3.084503.5×10×4D×50L3.5104504.0×11×4D×50L4114504.5×13×6D×50L4.5136505.0×13×6D×50L5.0136505.5×13×6D×50L5.5136506.0×15×6D×50L6.0156506.5×15×8D×60L6.5158607.0×17×8D×60L7.0178607.5×17×8D×60L7.5178608.0×20×8D×60L8.0208608.5×23×10D×75L8.52310759.0×23×10D×75L9.02310759.5×25×10D×75L9.525107510.0×25×12D×75L10.025127510.5×28×12D×75L10.528127511.0×28×12D×75L11.028127511.5×28×12D×75L11.528127512.0×30×12D×75L12.030127513.0×33×16D×100L13.0331610014.0×35×16D×100L14.0351610015.0×38×16D×100L15.0381610016.0×40×16D×100L16.0401610017.0×40×20D×100L17.0402010018.0×40×20D×100L18.0402010019.0×40×20D×100L19.0402010020.0×40×20D×100L20.0402010025.0×40×25D×100L25.04025100Any of your inquiry, we are always welcome!