Carbide Twist Drill Total Length 100mm Solid Tungsten Bits HRC50 CNC Straight Handle Drilling Hole For Metal Iron Steel(2.1mm)

DrillsProduct InformationName : Aluminum HRC50 Solid Carbide Extended Twist Drill Diameter 1.6~17.0Raw Material : Solid Carbide Tungsten SteelShank : Extended Shank & Straight ShankMain Function Special For DrillingApplication Material Cast iron Copper,Aluminum alloy ,(Carbon steel,Alloy steel,Tool steel,Stainless steel)etcApplicable machine :CNC machining center,Engraving Machine,Bench drillTiPS:The solid carbide twist drill is relatively "brittle" due to its high hardness. Not as tough as high-speed steel. So you can't use hand drill to operate. The hand drill shakes a lot, the speed is low, and the drill bit is easy to break.Edge : Full grinding of the cutting edge . Double-edge angle 120°Coating : UncoatedBefore using the tool,please measure the accuracy tolerance of the tool,if the tool accuracy exceeds 0.01mm,please correct it before cutting.The shorter the tool protrudes from the collect,the better.If the tool protrudes longer,it is necessary to reduce the speed,feed rate or cutting volume.If producing abnormal vibration or sound during cutting,reducing the speed and cutting amount until the situation improves.The best way to the steel cooling is spray jet and air jet,which can improve the use of milling cutters.==========High-concerned chemical : NoneOrigin : Mainland is_customized : YesCertification : NoneModel Number : MZZB502FDIY Supplies : MetalworkingMaterial : Tungsten SteelType : Twist Drill BitUse : Metal DrillingLength : 100mmProduct name : Twist Drill ExtendedHardness : HRC50Diameter : 1.6~17mmFlutes : 2

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• Carbide Twist Drill Total Length 100mm Solid Tungsten Bits HRC50 CNC Straight Handle Drilling Hole For Metal Iron Steel