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SKU: KA12

KA12 - Fast Cut Arbor Adaptor Nut

SKU: KA12

KA12 - Fast Cut Arbor Adaptor Nut

The Starrett KA12 Arbor Adaptor Nut is designed to expand the capability of smaller Starrett arbors (A1, A4, and A1-1), allowing them to securely hold and drive larger hole saws ranging from 32mm to 152mm in diameter.

This precision-engineered adaptor nut ensures a strong, stable connection between arbor and hole saw, making it possible to use a wider range of cutting tools without upgrading to a larger arbor system. Manufactured from high-quality hardened steel, the KA12 delivers durability and reliability under demanding drilling conditions.

Ideal for electricians, plumbers, and contractors, the Starrett KA12 adaptor provides flexibility, reduces the need for multiple arbors, and helps professionals maximise the value of their hole saw kits. For tradespeople looking for efficiency and accuracy, this adaptor nut is an essential accessory.

 

Key Features

  • Genuine Starrett Adaptor Nut
  • Adapts Starrett A1, A4 & A1-1 arbors for larger hole saws
  • Compatible with saw diameters from 32mm to 152mm
  • Hardened steel for strength and long service life
  • Provides a secure fit and stable cutting performance
  • Reduces need for multiple arbor sizes

 

Technical Details

Applications: Wood, Plastic, Machinable Metals, Stainless Steel Alloys, Nail-embedded Wood
Material: High-Speed Steel
 

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A1. A4 & A1-1
-

In stock

6

£4.38 Excl VAT
Unit Price: £4.3800 £5.26 Inc VAT
Unit Price: £5.2560

Qty
Minimum Order Qty 1
Increments 1

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Delivery available from £8.50

Available to select at checkout.

 

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The Starrett KA12 Arbor Adaptor Nut is designed to expand the capability of smaller Starrett arbors (A1, A4, and A1-1), allowing them to securely hold and drive larger hole saws ranging from 32mm to 152mm in diameter.

This precision-engineered adaptor nut ensures a strong, stable connection between arbor and hole saw, making it possible to use a wider range of cutting tools without upgrading to a larger arbor system. Manufactured from high-quality hardened steel, the KA12 delivers durability and reliability under demanding drilling conditions.

Ideal for electricians, plumbers, and contractors, the Starrett KA12 adaptor provides flexibility, reduces the need for multiple arbors, and helps professionals maximise the value of their hole saw kits. For tradespeople looking for efficiency and accuracy, this adaptor nut is an essential accessory.

 

Key Features

  • Genuine Starrett Adaptor Nut
  • Adapts Starrett A1, A4 & A1-1 arbors for larger hole saws
  • Compatible with saw diameters from 32mm to 152mm
  • Hardened steel for strength and long service life
  • Provides a secure fit and stable cutting performance
  • Reduces need for multiple arbor sizes

 

Technical Details

Applications: Wood, Plastic, Machinable Metals, Stainless Steel Alloys, Nail-embedded Wood
Material: High-Speed Steel
 

Information

For Use With: A1. A4 & A1-1

Fits Chuck Size: -

 
 

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