1-47 64" HSS Twist Drill Bit Taper

Description:

The 1-47/64" HSS Twist Drill Bit Taper is used in industrial machining and metalworking applications to drill large-diameter holes in steel, cast iron, and other metals with high precision and durability. Commonly installed in drill presses, radial arm drills, and heavy-duty machining centers with tapered spindles. Maintenance teams and machinists use this tool for repair, fabrication, or replacement of worn cutting tools in industrial machining environments.

Applications:

The 1-47/64" HSS Twist Drill Bit Taper is designed for use in industrial drilling operations requiring large hole diameters and rigid spindle mounting. It is commonly used in machine shops, metal fabrication facilities, manufacturing plants, and maintenance departments where drilling structural steel, alloy steels, cast iron, and non-ferrous metals is required. The tapered shank design provides secure torque transmission and improved stability for heavy-duty drilling applications.

Technical Specifications:

• Product Type: Twist Drill Bit
• Material: High Speed Steel (HSS)
• Drill Diameter: 1-47/64 in (44.05 mm)
• Shank Type: Taper Shank
• Taper Style: Morse Taper (size dependent)
• Flute Type: Spiral Flute
• Point Style: 118° or 135° Point (manufacturer dependent)
• Cutting Direction: Right Hand
• Finish: Black Oxide or Bright Finish
• Mounting Compatibility: Taper Spindle Drill Presses and Radial Drills
• Compatible Materials: Steel, Cast Iron, Alloy Steel, Aluminum, Brass
• Cooling Method: Flood Coolant or Dry Machining
• Application: Large Diameter Hole Drilling
• Industry Applications: Manufacturing, Metal Fabrication, Maintenance, Tool Rooms
• Standards: ANSI B94.11M (manufacturer dependent)
• Condition Availability: New and Surplus Inventory Available

Common Replacements:

• Cleveland 1-47/64" HSS Taper Shank Drill Bit
• Precision Twist Drill 1-47/64" HSS Morse Taper Drill Bit
• Dormer 1-47/64" High Speed Steel Taper Drill Bit