4TEX Indexable Insert Drill

4TEX Indexable Insert Drill

The new 4TEX drill from Allied Machine & Engineering is engineered to deliver optimal chip formation and evacuation and provide higher penetration rates than standard twist drills for light-duty machines. This indexable insert drill excels in applications with interrupted cuts or when drilling on angled surfaces. 4TEX is also ideal for making shallow 2xD, 3xD, and 4xD holes in the 12 - 47 mm (.472" – 1.850") range.

January 17, 2019

The new 4TEX drill from Allied Machine & Engineering is engineered to deliver optimal chip formation and evacuation and provide higher penetration rates than standard twist drills for light-duty machines. This indexable insert drill excels in applications with interrupted cuts or when drilling on angled surfaces. 4TEX is also ideal for making shallow 2xD, 3xD, and 4xD holes in the 12 - 47 mm (.472" – 1.850") range.

The design increases core strength, improving hole size and straightness. Dual twisted coolant outlets improve penetration rates by enhancing coolant flow and generating superior chip formation and evacuation. 4TEX inserts are four-sided to maximize the tool life of each insert.

Available geometries have been developed for steel, stainless steel, high temperature alloys, nonferrous and iron, which are optimized for excellent chip formation and wear resistance in difficult applications.

Glossary terms in this article

  • indexable insert
    Replaceable tool that clamps into a tool body, drill, mill or other cutter body designed to accommodate inserts. Most inserts are made of cemented carbide. Often they are coated wi…
  • wear resistance
    Ability of the tool to withstand stresses that cause it to wear during cutting; an attribute linked to alloy composition, base material, thermal conditions, type of tooling and ope…