MAXTOOL 1/4"x12" 6pcs Identical Aircraft Extension Drills HSS M2 Extra Long Deep Twist Drill Bits Straight Shank Fully Ground Black; ACF02B12R16P6

The drill bits are made of premium high speed steel M2, and suit for cutting metal, plastic, wood, etc effectively with impressive cutting performance;All drill dimensional and tolerances conform to ASME/ANSI B94.11M or USCTI - United States Cutting Tool Institute drill standards;Quality high speed steel ensures the bits super hard, sharp and fast execution in any material for clean results with long tool life;Fully ground process ensures excellent chips moving, and 135 degree chisel angle with split point provide ultimate accuracy start for quick penetration without Walking and less Logging;Precision treatment makes drills to be durable and toughness, withstand heavy duty operation, resist corrosion and lubricate drills better for drilling smoothly;Aircraft extension drill bits are used for drilling deep holes or holes in the places hard to reach;MaxTool is a cutting tools distributor in New York to meet a wide range cutting demand in today markets, which include automotive, aerospace, electronics, medical, printed circuit boards, optical industries, and more;MaxTool maintains the leading spirit in supply of standard and custom-made high performance cutting tools, such as Polycrystalline diamond (PCD), Polycrystalline Cubic Boron Nitride (PCBN), Carbide and High Speed Steel (HSS) Tools, Hole Saws, Diamond Wheels, Router Bits, etc for machining ferrous, non-ferrous, composite, fiberglass, and carbon fiber materials;All items are carefully inspected before listing to ensure that we only offer consistent quality products;MaxTool warmly welcomes everyone to visit us, and honestly appreciates everyone very much to give a cooperative chance to discuss your requirement;MaxTool will do the best to make each buyer satisfaction. You can always rely on MaxTool;MaxTool slogan is Consistent Quality; MaxTool! ToolMax!

• Aircraft extension drill bits are used for drilling deep holes or drilling holes in the places hard to reach. 6 inches and 12 inches overall length bits are available
• Quality high speed steel ensures the bits super hard, sharp and cutting effectively with impressive cutting performance in metal, plastic, and wood etc with long tool life
• All drill dimensional & tolerances conform to ASME/ANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute (formerly MCTI). Fractional Sizes 1/16" to 1/2" diameter are available
• Fully ground process and precision surface finish ensure excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging
• Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly. Packed in a rigid translucent tubes or pouches prevents drill bits from damage