Alpha - 2.8 - 12.4mm Onsite Plus Multi-Use 90 Degree Countersink - 3 Flute | CSAF3-12.4

$52.45
$52.45
Vendor: Alpha
SKU: CSAF3-12.4

Built for clean, consistent countersinking across a wide range of fastener sizes. The Alpha Onsite Plus Multi-Use 90° Countersink is designed to deliver smooth, chatter-free results, making it ideal for finishing holes in metal, timber, and plastics where a professional finish is...

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Alpha - 2.5–10.4mm Onsite Plus Multi-Use 90° Countersink – 3 Flute | CSAF3-10.4

Built for clean, consistent countersinking across a wide range of fastener sizes. The Alpha Onsite Plus Multi-Use 90° Countersink is designed to deliver smooth, chatter-free results, making it ideal for finishing holes in metal, timber, and plastics where a professional finish is required.

Covering a 2.5–10.4mm range, this countersink suits multiple screw sizes with a single tool—reducing changeovers and improving efficiency on site. The 3-flute design ensures balanced cutting action and clean, accurate chamfers every time.

► Key Features

  • Multi-use range covers 2.5–10.4mm fastener sizes
  • 90° cutting angle for standard countersunk screws
  • 3-flute design for smooth, chatter-free cutting
  • Produces clean, consistent chamfers
  • Suitable for metal, timber, and plastic materials
  • Built for durability in site and workshop environments

► Technical Specifications

  • Product: Multi-Use Countersink
  • Brand: Alpha
  • Size Range: 2.5–10.4mm
  • Angle: 90°
  • Flutes: 3
  • Code: CSAF3-10.4
  • Type: Countersink / Multi-Use
  • Application: Countersinking, hole finishing, general construction

► Why Tradies Grab These

Because one countersink that handles multiple sizes saves time and hassle. The Alpha Onsite Plus Multi-Use Countersink delivers clean finishes across a wide range of fasteners without constant tool changes—making it a smart addition alongside trusted tools from Makita and organised storage from Kincrome.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: If it’s not tough enough for the job, we’ll make it right.
  • Loyalty Matters: Exclusive trade account perks for repeat customers.
  • Real Support, No Runaround: Talk to real people who understand trade demands.
  • Fast Delivery, Every Time: Reliable supply to keep jobs moving.

  • Series: Onsite Plus
Product size
12.4mm
Product weight
180 g
Material
Plastic
Category
Drilling & Holemaking
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Subtotal: $52.45
Product weight
180 g
Product size
12.4mm

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Product specifications
Category
Drilling & Holemaking
Material
Plastic
Product size
12.4mm
Product weight
180 g
Length
0 mm
Width
0 mm
Height
0 mm
Barcode
9313601027231
Series
Onsite Plus
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    Delivery across Australia, with tracking sent after dispatch. Ordering a large or heavy item? Ask our team to confirm freight costs and delivery arrangements before you buy.

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  • 100% happiness guarantee

    Need help after your purchase? Contact our Somerville team with your order number. We can help with product issues and explain your return options, including conditions and exclusions.

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Alpha - 2.5–10.4mm Onsite Plus Multi-Use 90° Countersink – 3 Flute | CSAF3-10.4

Built for clean, consistent countersinking across a wide range of fastener sizes. The Alpha Onsite Plus Multi-Use 90° Countersink is designed to deliver smooth, chatter-free results, making it ideal for finishing holes in metal, timber, and plastics where a professional finish is required.

Covering a 2.5–10.4mm range, this countersink suits multiple screw sizes with a single tool—reducing changeovers and improving efficiency on site. The 3-flute design ensures balanced cutting action and clean, accurate chamfers every time.

► Key Features

  • Multi-use range covers 2.5–10.4mm fastener sizes
  • 90° cutting angle for standard countersunk screws
  • 3-flute design for smooth, chatter-free cutting
  • Produces clean, consistent chamfers
  • Suitable for metal, timber, and plastic materials
  • Built for durability in site and workshop environments

► Technical Specifications

  • Product: Multi-Use Countersink
  • Brand: Alpha
  • Size Range: 2.5–10.4mm
  • Angle: 90°
  • Flutes: 3
  • Code: CSAF3-10.4
  • Type: Countersink / Multi-Use
  • Application: Countersinking, hole finishing, general construction

► Why Tradies Grab These

Because one countersink that handles multiple sizes saves time and hassle. The Alpha Onsite Plus Multi-Use Countersink delivers clean finishes across a wide range of fasteners without constant tool changes—making it a smart addition alongside trusted tools from Makita and organised storage from Kincrome.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: If it’s not tough enough for the job, we’ll make it right.
  • Loyalty Matters: Exclusive trade account perks for repeat customers.
  • Real Support, No Runaround: Talk to real people who understand trade demands.
  • Fast Delivery, Every Time: Reliable supply to keep jobs moving.

Delivery options

We deliver across Australia. Freight costs depend on the item's size, weight and delivery address. Use the freight form above to request a price for this product.

Local delivery and collection

Local delivery is available on the Mornington Peninsula. You can also collect from Factory 1/30 Simcock Street, Somerville VIC 3912. Wait for your collection confirmation before coming in.

Tracking and delivery questions

Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.

Read the shipping and delivery policy

Start a return

Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.

Change of mind

The returns policy allows 30 days for eligible unused items in their original condition and packaging. Special orders and custom products are excluded from change-of-mind returns. Other exclusions may apply.

Faulty or damaged items

Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.

Read the full returns and refund policy

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