Bahco BAH383051VP 51mm Bi-Metal Variable Pitch Holesaw for Smooth, Efficient Cutting in Metal & Wood | 3830-51-VIP

Bahco 3830-51-VIP 51mm Sandflex Bi-Metal Variable Pitch Holesaw (4/6 TPI)

Bahco 3830-51-VIP holesaw is a 51mm bi-metal hole cutter designed for smooth, accurate cut-outs in metal, wood-based boards and plastics. Ideal for trades and serious DIY users, it combines durable high-speed steel teeth with a tough backing material to help deliver consistent results and a long working life.

With variable pitch teeth to help reduce vibration, the 3830-51-VIP is a practical choice for cleaner holes when used with a suitable arbor (sold separately) in portable drills or fixed machines.

Key Features

• Sandflex bi-metal design: High-speed steel tooth edge with a tough alloy backing for durability in demanding cutting applications.
• Variable pitch teeth (4/6 TPI): Helps reduce vibration for smoother cutting and improved control across mixed materials.
• 51mm cutting diameter: Ideal for common clearance holes for pipework, conduit, cable runs and general fabrication tasks.
• Multi-material capability: Suitable for cutting metal, wood-based boards and plastics with the correct setup and cutting method.
• Accurate hole cutting: Engineered for controlled, precise holemaking when paired with a compatible arbor and pilot drill.

Specifications at a glance

Suitable applications

• Cutting clean access holes in metal sheet and section, wood-based boards and plastics.
• Electrical, plumbing and HVAC installations where a consistent 51mm hole is required.
• Workshop and site use with portable drills or fixed machines when fitted with a compatible arbor.