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Price
$29.99
Starrett Holesaw Arbor Adaptor - A12 1/2โ€ณ-20 Screw Thread For Upto 152mm Hole Saws - Fits A1, A4 & A1-1 Arbor โ€” image 1
Hole SawsStarrettโœ“ In stock

Starrett Holesaw Arbor Adaptor - A12 1/2โ€ณ-20 Screw Thread For Upto 152mm Hole Saws - Fits A1, A4 & A1-1 Arbor

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$29.99
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About this item
  • HIGH-QUALITY MATERIAL: Made with high-quality steel, this arbor adapter is durable and long-lasting. The grey color gives it a professional look and the blister pack packaging ensures that it stays clean and protected.
  • EASY TO USE: Our A12 Arbor Adapter is easy to use and fits seamlessly with your existing hole saws and arbors. Simply attach the adapter to the arbor and you're ready to start cutting holes with precision and ease.
  • VERSATILE APPLICATIONS: This arbor adapter is suitable for a wide range of applications, including woodworking, metalworking, plumbing, electrical work, and more. It's perfect for professional workplaces as well as DIY projects.
  • ENHANCED CUTTING PERFORMANCE: Thanks to its high-quality steel construction, our A12 Arbor Adapter allows you to make smooth and deep cuts into various materials with minimal vibration.
  • HOLE SAW CAPABILITY: This adaptor is suitable for use with hole saws up to 152mm (6โ€) in diameter, making it a great choice for any regular hole saw user.
  • ARBORS COMPATIBILITY: The arbor adaptor fits A1, A4, and A1-1 type arbors with a 1/2""-20 screw thread.
  • ESSENTIAL: The Starrett Hole Saw Arbor Adapter is the perfect accessory for your hole saw needs. It is simple to install and use, making it a must-have for any handyman or workshop.
Product description

Proposed Value: The Starrett hole saw arbor adapter is the perfect accessory for your hole saw needs. This adapter fits arbors with a 1/2""-20 screw thread, allowing you to use saws up to 152mm (6"") in diameter. It is compatible with A1, A4 and A1-1 type arbors, and has a 5/8-18 screw thread. This adapter is perfect for use with holesaws up to 152mm (6"") in diameter. It is simple to install and use, making it a must-have for any handyman or workshop. So why wait? Get your Starrett hole saw arbor adapter today and make your hole sawing tasks a breeze! SPECIFICATIONS: Recommended Usage: Holesaws up to 152mm (6โ€) Arbor Pairing: Fits A1, A4 and A1-1 Arbor Fitting: ยฝโ€-20 screw thread Pack: Blister pack Number of Parts: One Colour: Grey Body Material: Steel

Product details
Brand
Starrett
Manufacturer
The L. S. Starrett Company Ltd
Material
High Speed Steel (HSS)
Colour
Grey
Size
6 inches
Model number
KA12
Part number
KA12
EAN
0049659016116

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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