Premium Carbide Tips Drill Bits ensure the bits long tool life Impact MiltiConstruction Drill Bits is best for pre-drilling holes in concrete, brick, or other harder materials, and make the tapcon screws easily enter materials 5-1/2" Overall Length with 3-1/2" Spiral Flutes Length Tenon Shank prevents bit slippage in drill chucks The bits are used with 1/4" tapcon style masonry screws in drill Masonry Drill Bits are used for drilling in concrete, brick, or harder materials for impact multi-construction; Premium Carbide Tips Drill Bits ensure the bits long tool life; Impact MiltiConstruction Drill Bits is best for pre-drilling holes in concrete, brick, or other harder materials, and make the concrete screws easily enter materials; 5-1/2" Overall Length with 3-1/2" Spiral Flutes Length; Tenon Shank prevents bit slippage in drill chucks; The bits are used with 1/4" topcon style masonry screws in drill.

MaxTool is a cutting tools distributor in New York to meet a wide range cutting demand of customers 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) Tools, Polycrystalline Cubic Boron Nitride (PCBN) Tools, Carbide Tools, High Speed Steel (HSS) Tools, Hole Saws, Diamond Wheels, etc for machining ferrous, non-ferrous, composite, etc. We offer our products worldwide, unless otherwise restricted by our suppliers.

In addition, MaxTool offers re-sharpening services and custom tooling solutions.

MaxTool warmly welcomes everyone to visit our Amazon Store, 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!