Drill Hss 20.0mm 135deg 1/card Reduced Shank Industrial Bit

Features

• 20.0 mm cutting diameter for substantial bore applications.
• 135° split point self-centers and reduces the need for pilot holes in many materials.
• Reduced shank enables use in common chucks not designed for full-diameter bits.
• HSS construction for toughness, durability, and precision cutting performance.
• Optimized flute design for consistent chip removal and cooler cutting action.

Benefits

• Accuracy: split-point geometry yields clean, true starts and holes.
• Compatibility: large bit usable in standard chucks without special adapters.
• Industrial strength: designed for repeated heavy work in metal fabrication.

Extra Information

• Always use cutting fluid when drilling steel or alloys to reduce wear and heat.
• Control speed and feed to match material—lower speeds on harder metals.
• Ensure proper chuck grip and alignment to maintain hole accuracy and reduce vibration.

Specifications

Safety

• Wear eye protection while drilling.
• Secure or clamp the workpiece before drilling large holes.
• Let the bit reach full speed before contacting material.
• Feed with steady, moderate pressure—do not force the bit.