Specification Brand : NEFLUM BulletPoint1 : Product name: aluminum twist drill BulletPoint2 : Applicable materials: steel, cast iron, aluminum and other materials with a hardness below 55°. BulletPoint3 : Applicable machines: CNC machining centers, engraving machines, engraving machines and other high-speed machines. BulletPoint4 : Reminder: Due to the high hardness of the overall alloy drill bit, it is not recommended to use a hand electric drill (hand tool) to operate it. BulletPoint5 : Packaging list: 1pc ExternallyAssignedProductIdentifier : 9954764668383 ItemName : NEFLUM Carbide Alloy Drill Tungsten Steel 1PC 1.0-8mm HRC45/55 for Aluminum/Steel/Super Hard Stainless Twist Bit CNC Lathe Machine,3.0X25X50 ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-dressing-tools Manufacturer : NEFLUM PartNumber : 9958487225588 ProductDescription : Product name: aluminum twist drill
Helix angle: 35°
HRC: 55°
Number of blades: 2 blades
Length: 10~50mm
Blade length: 18~25mm
Applicable materials: steel, cast iron, aluminum and other materials with a hardness below 55°.
Applicable machines: CNC machining centers, engraving machines, engraving machines and other high-speed machines.
Reminder: Due to the high hardness of the overall alloy drill bit, it is not recommended to use a hand electric drill (hand tool) to operate it.
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Carbide Drill Bits Straight Shank Wood/MDF Drilling Use