BDS HSS Annular Cutter Standard 16 mm Cutting Diameter, 30 mm Cutting Depth, Weldon Shank (KBK-016)

Drilling large-diameter holes in steel often leads to wandering bits, rough edges, and excessive tool wear. The BDS HSS Standard annular cutter with 16 mm cutting diameter and 30 mm cutting depth solves this by removing only a ring of material, leaving a solid core and delivering clean, precise holes with less effort.

Who is it for

This cutter is for metalworking professionals and serious DIYers who use magnetic drilling machines or pillar drills with a Weldon adapter. It suits general-purpose drilling in steel, cast iron, and non-ferrous metals.

Main features

• High-speed steel (HSS) construction for durability and heat resistance.
• Weldon shank (19 mm / 3/4") for secure, slip-free mounting.
• Ground cutting edges for accuracy and clean hole finish.
• Bright (uncoated) surface for general-purpose use.
• 30 mm cutting depth for through-holes in plates and profiles.

Specifications

• Cutter type: Annular cutter (core drill)
• Material: High-speed steel (HSS)
• Cutting diameter: 16 mm
• Cutting depth: 30 mm
• Shank type: Weldon
• Shank diameter: 19 mm (3/4")
• Series: Standard
• Application: Steel, cast iron, non-ferrous metals
• Compatibility: Magnetic drilling machines, pillar drills with Weldon adapter
• Manufacturing process: Ground
• Surface finish: Bright (uncoated)
• Product code: KBK-016

Tips

Use cutting fluid or paste to extend tool life and improve hole quality. Ensure the Weldon shank is fully seated and the set screws are tightened before drilling. Clear chips frequently to prevent binding.