3" Diameter x 4" Cutting Depth Carbide Tipped Annular Cutter

3" Diameter Carbide Tipped Annular Cutter – available in 2", 4", 6", and 8" depth of cut with a 1.455” Weldon shank. Compatible Adapters for 1.455" Shank Carbide Tipped Cutters Part Number Mag Drill Size Extended? With Coolant Ring HEN-8SPEC-1 3/4" Weldon No, Standard Length No HEN-6SPEC 3/4" Straight No, Standard Length No HEN-6SPEC-6 3/4" Straight 6" Extension No HEN-6SPEC-12 3/4" Straight 12" Extension No HEN-8-114SP 1-1/4" Weldon No, Standard Length No HEN-8SPEC #3 Morse Taper No, Standard Length No HEN-8SPEC-6 #3 Morse Taper 6" Extension No HEN-8SPEC-12 #3 Morse Taper 12" Extension No HEN-8SPEC-3CR #3 Morse Taper No, Standard Length Yes HEN-8SPEC-4 #4 Morse Taper No, Standard Length No HEN-8SPEC-4CR #4 Morse Taper No, Standard Length Yes HEN-8SPEC-5 #5 Morse Taper No, Standard Length No HEN-8SPEC-5CR #5 Morse Taper No, Standard Length Yes Our 3" carbide tipped annular cutter is engineered for tough drilling applications in steel fabrication, bridge work, construction, truck frames, and heavy equipment repair. This 3" TCT annular cutter delivers faster cutting speeds, extended tool life, and cleaner holes compared to HSS cutters or twist drills. Over 10,000 metal fabricators, welders, and machine shops rely on our 3" carbide tipped annular cutters for clean, accurate holes and long tool life. Benefits of Our 3" Diameter Carbide Tipped Annular Cutter More accurate holes with increased cutting speed. Minimized tooth load and tool wear for long life. Tapered inner wall for smooth, easy slug ejection. Center pilot pin for internal lubrication and slug removal. Able to resist higher temperatures—TCT cutters glide through the toughest materials. Ideal for tough alloys and hardened steels; perfect for bridge repair, truck chassis, steel erection, and power plant maintenance. Application for Annular Cutters Cutting Material Carbide Tipped Cutters High Speed Steel Cutters Mild Steel Structural Steel Construction Steel High Strength Steel Fine Grain Steel Stainless Steel Aluminum Copper/Brass Cast Iron Plastics Recommended RPM for 3" Carbide Tipped Annular Cutters Material Recommended RPM Mild Steel 350–500 RPM Structural Steel 300–450 RPM Stainless Steel 250–350 RPM Aluminum 500–650 RPM Cast Iron 200–300 RPM Lower RPM for harder materials. Always use cutting fluid for maximum cutter life, cleaner holes, and faster drilling performance. Browse Other Carbide Tipped Annular Cutter Diameters 1/2" 9/16" 5/8" 11/16" 3/4" 13/16" 7/8" 15/16" 1" 1-1/16" 1-1/8" 1-3/16" 1-1/4" 1-5/16" 1-3/8" 1-7/16" 1-1/2" 1-9/16" 1-5/8" 1-11/16" 1-3/4" 1-13/16" 1-7/8" 1-15/16" 2" 2-1/16" 2-1/8" 2-3/16" 2-1/4" 2-5/16" 2-3/8" 2-7/16" 2-1/2" 2-9/16" 2-5/8" 2-11/16" 2-3/4" 2-13/16" 2-7/8" 2-15/16" 3-1/16" 3-1/8" 3-3/16" 3-1/4" 3-5/16" 3-3/8" 3-7/16" 3-1/2" 3-9/16" 3-5/8" 3-11/16" 3-3/4" 3-13/16 3-7/8" 3-15/16" 4" 4-1/16" 4-1/8" 4-3/16" 4-1/4" 4-5/16" 4-3/8" 4-1/2" 4-9/16" 4-5/8" 4-11/16" 4-3/4" 4-13/16" 4-7/8" 5" 5-5/16" 5-3/8" 5-1/2" <a href="https://hdchasen.com/products/5-9-16-inch-diameter-carbide-tipped