BDS broca de núcleo HSS standard 19 mm diâmetro de corte, 30 mm profundidade de corte, haste Weldon (KBK-019)

Drilling large-diameter holes in steel plate, pipe, or structural sections with a conventional twist drill is slow and demands high power. The BDS HSS Standard annular cutter removes only a ring of material, leaving a solid core, so it cuts faster and cleaner with less effort on magnetic drilling machines.

Who is it for

Metal fabricators, maintenance technicians, and construction professionals who need precise, burr-free holes in steel and use a magnetic drill press with a Weldon shank.

Main features

• High-speed steel (HSS) body for durability and heat resistance
• 19.0 mm cutting diameter and 30 mm cutting depth for standard plate and section work
• Weldon shank (19.05 mm / 3/4") for secure, tool-free mounting in magnetic drills
• Four cutting flutes for balanced chip evacuation and smooth cutting
• Uncoated finish for economical general-purpose drilling

Specifications

• Material: HSS (High-Speed Steel)
• Cutting Diameter: 19.0 mm
• Cutting Depth: 30 mm
• Shank Type: Weldon Shank
• Shank Diameter: 19.05 mm (3/4")
• Number of Flutes: 4
• Drill Bit Type: Annular Cutter
• Application: Metal Drilling
• Machine Compatibility: Magnetic Drilling Machines
• Overall Length: 64 mm
• Coating: Uncoated
• Series: Standard
• Product Line: BDS Standard Line
• Manufacturing Standard: DIN 845

Tips

Use a suitable pilot pin for core ejection and apply cutting fluid to extend tool life. Ensure the magnetic drill is securely attached to a clean, flat surface before starting.