Sealey Rotabor Cutter HSS Ø18mm - Cut Depth 50mm | RBHSS18L

Sealey RBHSS18L Rotabor Cutter (HSS) Ø18mm, 50mm Cut Depth

Sealey RBHSS18L is an HSS rotabor cutter designed for fast, accurate holemaking with compatible magnetic drills. With an Ø18mm cutting size and 50mm cutting depth, it’s ideal for producing clean, efficient holes when working in steel fabrication and general metalworking.

Built from HSS M2 steel, this annular cutter is a practical choice for trade users who want reliable cutting performance and a common shank format for straightforward fitment. The RBHSS18L uses a universal 19mm Weldon shank for use with Sealey and other leading brands of magnetic drills.

Key Features

• HSS M2 construction: Designed to deliver fast, accurate hole drilling in metalworking applications.
• Ø18mm cutter size: Produces consistent 18mm holes when paired with a compatible mag drill.
• 50mm cutting depth: Suitable for deeper section drilling where a long-series annular cutter is required.
• Universal 19mm Weldon shank: Common fitting style for compatibility with Sealey and other leading magnetic drill brands.
• Rotabor/annular cutter design: Aims to improve productivity by cutting a ring rather than removing the full core of material.

Specifications at a glance

Suitable applications

• Magnetic drilling in fabrication, steelwork and general metalworking where an 18mm hole is required.
• Deeper-section drilling up to 50mm cutting depth with compatible mag drill setups.
• Workshops and site use where a 19mm Weldon shank cutter format is preferred.