Deep holes demand discipline – straightness, finish, and stability become non-negotiable. HSS gun drills are designed for hole making at extended depths, helping maintain controlled cutting and consistent results over long reaches. A reliable option when depth-to-diameter ratios climb and conventional drilling starts to struggle.
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HSS
Standards
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Gun Drills
Coating
Gun drill bits are designed for applications where hole depth, alignment and finish need to be controlled over a longer reach. They are used when conventional drilling may not provide the stability required for deep, accurate hole-making in industrial machining conditions.
The gun drilling process depends on controlled cutting action, proper chip evacuation and consistent tool guidance throughout the hole. Selecting the right gun drill tool helps users maintain better accuracy, reduce interruptions and improve repeatability across components that require deeper or more precise holes.
Addison offers HSS gun drills in Gun Drill Series options manufactured to DIN standards. With White, BT and TiN coating options, the range supports users who need reliable gun drill solutions for workshop, maintenance and industrial hole-making applications.
