BDS HSSVarioPLUS 22 mm kierrekaira Weldon-varrella, 30 mm leikkaussyvyys KBK-VP022

Precision meets endurance in the BDS HSSVarioPLUS 22 mm annular cutter — a core drill engineered for magnetic drilling machines with Weldon reception. Unlike standard twist drills, this annular cutter removes only a ring of material, dramatically reducing cutting force, heat, and cycle time. The result is a clean, burr-free 22 mm bore with a 30 mm depth in a single pass through steel, stainless steel, cast iron, and non-ferrous metals. Its multi-tooth geometry and precision-ground high-speed steel deliver consistent performance across demanding production runs.

Highlights

• 22.0 mm cutting diameter, 30 mm cutting depth — ideal for plate, profile, and pipe work
• Weldon shank (19 mm / 3/4 inch) for secure, tool-free mounting on magnetic core drills
• High-speed steel (HSS) body with bright finish — no coating to wear off, easy to inspect
• Multi-tooth design distributes cutting load, reducing vibration and improving hole quality
• Suitable for internal and external cooling — works with coolant systems or manual lubrication
• Made in Germany by BDS Maschinen GmbH — a name trusted for industrial drilling tools

In daily use

Set up your magnetic drill, insert the cutter into the Weldon holder, and tighten the set screws. Apply cutting fluid if available; the cutter’s geometry works efficiently even with manual oiling. The 30 mm depth covers most structural steel sections and plates. After each hole, the slug ejects easily through the cutter’s center, leaving a clean bore with minimal deburring. For stainless steel, reduce speed and ensure adequate cooling to maximize tool life.

Full specifications

• Drill bit type: Annular cutter (core drill bit)
• Material: High-speed steel (HSS)
• Series: HSSVarioPLUS
• Cutting diameter: 22.0 mm
• Cutting depth: 30 mm
• Shank type: Weldon shank
• Shank diameter: 19 mm (3/4 inch)
• Application: Core drilling in steel, stainless steel, cast iron, non-ferrous metals
• Compatibility: Magnetic core drilling machines with Weldon reception
• Design: Precision ground, multi-tooth geometry
• Cooling: Suitable for internal and external cooling
• Finish: Bright (uncoated)
• Manufacturer: BDS Maschinen GmbH
• Country of origin: Germany

Final note

For professionals who demand fast, accurate holes without the weight of solid drills, the BDS HSSVarioPLUS 22 mm annular cutter is a reliable workhorse that pays for itself in saved time and clean results.