CTD Drill Bit, 1/4" Type AQF

CTD Drill Bit, 1/4" Type AQF

The 092130 CTD Drill Bit, 1/4" Type AQF is a precision-ground high-speed steel drill bit designed for reliable drilling in metal, wood, and plastic. Manufactured using premium tool steel that meets stringent National Aerospace Standard (NAS) 907 material requirements, this bit delivers long-lasting durability and consistent performance. The gold and black oxide finish reduces friction and heat buildup while improving corrosion resistance, and the 135° split point tip helps prevent walking for accurate hole placement. Built for both shop and jobsite use, it provides dependable cutting performance whether you're working on fabrication, maintenance, or general repair work.

Country of Origin
Made in the U.S.A.

Key Features / Specifications

• Part Number: 092130
• Brand: CTD / Viking Drill & Tool
• Product Type: Jobber length drill bit
• Drill Size: 1/4"
• Point Type: 135° Split Point
• Series / Type: AQF
• Material: High-Speed Steel (HSS)
• Finish: Gold and Black Oxide
• Manufacturing: Precision ground for accuracy and smooth cutting
• Performance: Reduced walking for accurate hole starts
• Material Standards: NAS 907 qualified tool steel
• Corrosion Resistance: Black oxide coating helps resist rust and wear
• Heat Reduction: Gold oxide surface reduces friction and heat buildup
• Application: General purpose drilling in metal, wood, and plastic

Ideal For

• Metalworking tasks including drilling in steel, aluminum, and brass
• Fabrication, repair, and maintenance work requiring accurate holes
• Woodworking projects needing clean, straight drilling
• Plastic drilling applications where controlled cutting is important
• Shops and mechanics who prefer a drill bit that starts straight, cuts clean, and keeps its edge instead of quitting halfway through the job