Alpha 52.0 x 570mm SDS Max Zentro 4 Cutter Masonry Drill Bit
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Alpha - 20.0 x 920mm SDS Max Zentro 4 Cutter Masonry Drill Bit | SXZ20920

Alpha – 20.0 × 920mm SDS MAX Zentro 4 Cutter Masonry Drill Bit | SXZ20920 The Alpha 20.0 × 920mm SDS MAX Zentro 4 Cutter Masonry Drill Bit is engineered for tradies who need maximum drilling depth, heavy-duty... Read More
Vendor: Alpha
SKU: SXZ20920
Product type: SDS Max Drills
$128.82
$143.21
$128.82
Subtotal: $128.82

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Alpha – 20.0 × 920mm SDS MAX Zentro 4 Cutter Masonry Drill Bit | SXZ20920

The Alpha 20.0 × 920mm SDS MAX Zentro 4 Cutter Masonry Drill Bit is engineered for tradies who need maximum drilling depth, heavy-duty strength, and precision performance in concrete, masonry, and reinforced materials. Featuring the advanced Zentro 4-cutter head design, this bit delivers smoother penetration, improved stability, and reduced jamming — even in tough aggregate or rebar contact.

Designed for SDS MAX rotary hammers, the extra-long 920mm length provides serious reach for deep structural drilling, anchoring, and large-scale commercial construction applications where reliability is essential.

Pack Quantity: 1 Drill Bit

Key Features
  • 20.0mm diameter for heavy-duty masonry drilling applications
  • Extra-long 920mm length for deep drilling and extended reach
  • Zentro 4-cutter head design for smoother, faster penetration
  • Reduced jamming and improved performance in reinforced concrete
  • SDS MAX shank for secure engagement in rotary hammers
Technical Specifications
  • Drill Type: SDS MAX Zentro Masonry Drill Bit
  • Diameter: 20.0mm
  • Length: 920mm
  • Cutter Design: 4 Cutter Head
  • Shank Type: SDS MAX
  • Pack Quantity: 1 Piece
  • Product Code: SXZ20920
  • Application: Concrete, Masonry, Anchoring & Structural Drilling
Why Tradies Buy This
  • Extra-long reach for deep structural drilling applications
  • 4-cutter head delivers cleaner holes and longer bit life
  • Handles reinforced concrete with reduced risk of jamming
  • Built for demanding commercial and construction site conditions
Industrial Shed’s Trade Guarantee
  • Built for rugged trade and jobsite conditions
  • Pro-grade quality tradies depend on daily
  • Durable drilling performance in concrete and masonry
  • Trusted choice for professionals and tradespeople

Stocked & Ready to Ship — Drill Deeper and Bigger with Alpha Zentro Bits Today!

At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:

Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.

Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.

Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.

Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.

With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.

For more information, visit Shipping Details: The Essentials.

At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.

What Sets Us Apart?

Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.

Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.

No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.

Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.

Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.

For more information, visit Returns & Refunds: Straight Talk.

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