Arbor extensions are designed to give tradespeople greater reach, flexibility, and control when drilling with hole saws in hard‑to‑access areas. Whether you’re working through deep joists, wide panels, wall cavities, or any situation where standard drilling length isn’t enough, an arbor extension provides the extra reach required for clean, accurate cuts.
Starrett arbor extensions are engineered with precision‑machined components and durable steel shafts to deliver maximum stability and reliable torque transfer. They securely connect between your arbor and the drill, maintaining a rigid, wobble‑free setup that preserves hole saw accuracy even at extended lengths. These extensions suit common chuck sizes and drive types, making them a versatile solution for electricians, plumbers, builders, and fabricators who need dependable performance on demanding jobs.
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Extends drilling reach for deep or hard‑to‑access cutting applications.
Precision‑engineered shaft provides stable, wobble‑free operation at full extension.
Heavy‑duty steel construction ensures long service life under trade conditions.
Maintains strong torque transfer for smooth, accurate hole saw performance.
Compatible with a wide range of arbors and hole saw systems.
Designed to suit common chuck and drive sizes for simple, secure attachment.
Ideal for electricians, plumbers, builders, and other professionals working in challenging spaces.
Improves overall drilling efficiency by eliminating the need for awkward tool angles or repositioning.