Diablo Cobalt Hole Saw Pilot Drill Bit, 1/4 in. Hex

★★★★
69 reviews · 172+ sold
$27.82 $41.73 -33% OFF
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Last purchased 20 minutes ago by someone in Geelong
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Description & Specs

The Diablo cobalt hole saw pilot drill bit centres and starts cuts when hole sawing tough metals.

  • Material: Cobalt
  • Shank: 1/4 in. hex
  • Model number: 2608836220
  • Recommended use: Cast iron, hardened metal and stainless steel

The cobalt construction withstands the heat of drilling hardened metals, while the 1/4 in. hex shank locks securely into compatible hole saw arbors.

More about this product

Diablo 4 Hole Saw Cobalt Pilot Drill Bit is designed for high-performance cutting in hardened metals, cast iron, and stainless steel applications.

The Diablo 4 Hole Saw Cobalt Pilot Drill Bit is engineered to provide elevated performance in high heat applications. It features a Snap-Lock Plus™ mandrel system that allows for quick and easy changes without downtime. This drill bit is compatible with all Diablo Snap-Lock Plus™ mandrels, ensuring efficient tool changes. The high-performance cobalt material delivers faster cutting performance and extended life, making it suitable for use in various tough materials such as hardened metals, cast iron, and stainless steel.

Features

  • Elevated performance in high heat applications
  • Snap-Lock Plus™ mandrel system for quick tool changes
  • Compatible with all Diablo Snap-Lock Plus™ mandrels
  • Designed for faster cutting in hardened metals, cast iron, and stainless steel
  • Longer life compared to standard drill bits

Specifications

Dimensions (W x H x D) 70mm x 8mm x 170mm
Weight 0.06kg
Material Cobalt
Colour Other
Model Number 2608836220
Volume/Size 1/4 in. Hex

The Diablo 4 Hole Saw Cobalt Pilot Drill Bit is suitable for various metalworking applications.

Questions & Answers

What shank does it have?

It has a 1/4 in. hex shank.

What materials is it for?

It is recommended for cast iron, hardened metal and stainless steel.

What is the pilot bit made from?

It is made from cobalt.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 159 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
M
Michael C. 📍 Townsville QLD
1 month ago
✓ Verified Purchase

Works perfectly out of the box

Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.

H
Hannah P. 📍 Cairns QLD
1 month ago
✓ Verified Purchase

Worth every cent

Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.

T
Thomas R. 📍 Ballarat VIC
1 months ago
✓ Verified Purchase

Does the job well

Diablo quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.

B
Ben A. 📍 Fremantle WA
2 months ago
✓ Verified Purchase

Quick delivery to regional QLD

The Diablo Cobalt arrived fast and works perfectly out of the box.

G
Grace W. 📍 Parramatta NSW
2 months ago
✓ Verified Purchase

Perfect gift — loved it

Bought this as a replacement for one I have had for years and I am glad I upgraded. The new one is noticeably better. Had a tracking number within a few hours of ordering. Packaging was excellent, nothing damaged. Already told a few mates about this site. Great prices and genuinely fast shipping.