FREE SHIPPING ON ORDERS OVER $200 Start your order

Free Wagyu Burger Patty on orders over $100 Add to order

    12kg Bulk Box - Wagyu Tomahawk Rack Whole SB 4-5

    $1,020.00

    12kg Wagyu tomahawk rack SB 4-5, 320 day grain finished. Balanced marbling, great eating quality and standout steakhouse presentation for wholesale use.

    Pickup available at Peter Augustus Store Camp Hill

    Usually ready in 24 hours


    12kg Bulk Box - Wagyu Tomahawk Rack Whole SB 4-5

    Premium Wagyu tomahawk rack delivering balanced marbling, excellent eating quality, and strong steakhouse presentation for wholesale use.

    Product Overview

    Diamantina offers the 12kg Bulk Box of Wagyu Tomahawk Rack Whole SB 4-5, providing a premium eating experience with its SB 4-5 marble score that ensures balanced marbling and rich texture. Our Australian Wagyu beef, grain-finished for 320 days, delivers exceptional flavour and tenderness, making it ideal for those who value quality.Our Wagyu Tomahawk Rack Whole is perfect for grilling, pan-searing, or slow-roasting, giving a strong visual impact with its bone-in presentation.

    Buyers choose our Wagyu Tomahawk Rack Whole for its unrivalled quality and flavour, perfect for chefs and home cooks seeking superior meat. The combination of Australian origin, Wagyu breed excellence, and meticulous feeding practices makes our Tomahawk Rack Whole the ideal choice for special occasions or gourmet meals. Secure your purchase with confidence and experience the unmatched taste and quality that Diamantina's Wagyu offers.

    Product Highlights

    • Minimum 320-day grain-finished Wagyu beef
    • SB 4-5 grading for balanced marbling
    • Consistent tenderness and clean flavour
    • Strong visual impact, Tomahawk presentation

    Why Choose 12kg Bulk Box - Wagyu Tomahawk Rack Whole SB 4-5?

    Choosing our 12kg Bulk Box - Wagyu Tomahawk Rack Whole SB 4-5 means enjoying premium beef with balanced marbling and superb taste. 

    • Wagyu breed ensures top-tier quality.
    • Grain finished for a minimum of 320 days.
    • Cut type: Tomahawk for an impressive presentation.
    • Origin: Proudly sourced from Australia.
    • Bone-in structure enhances flavour depth.

    Wholesale Advantages

    • 12kg bulk format for efficient kitchen use
    • Includes one 3-rib rack and one 4-rib rack
    • Ideal for steak specials and premium features
    • Good yield with minimal waste

    Best Cooking Methods for Tomahawk Rack 

    Cooking our Wagyu Tomahawk Rack Whole SB 4-5 to perfection involves understanding the unique attributes of this premium beef cut. Its balanced marbling requires careful heat management to render fat optimally, creating an excellent eating quality. Resting post-cooking enhances flavour, ensuring a strong visual impact and taste for your next culinary event.

    Pan Sear: Use medium-high heat for about 3–4 minutes on each side, ensuring a caramelised crust without overcooking the interior.

    Grill: Sear over high heat for 2–3 minutes per side, then move to indirect heat to finish, aiming for medium-rare doneness.

    BBQ: Ideal for slow roasting. Maintain a low, consistent temperature, allowing the marbling to melt and infuse the meat.

    Oven: Preheat to 200°C, then roast for 15 minutes, reducing to 160°C to continue cooking. Ensure resting for at least 10 minutes to lock in juices.

    Delivery & Storage

    • Delivered fresh, chilled in vacuum-sealed packaging for maximum freshness.
    • Store refrigerated at 0–4°
    • Consume by the use-by date or freeze on arrival
    • Keep vacuum sealed until ready to use
    • Thaw under refrigeration before cooking if frozen
    • Do not thaw at room temperature
    • Do not refreeze once thawed

    Australian family-owned.

    Rib Fillet

    Rib Fillet, also known as Cube Roll, Ribeye, Scotch Fillet, Prime Rib (when bone-in) is a premium beef cut known for its rich marbling, tenderness, and full-bodied flavour. Taken from the rib section, it’s ideal for slicing into ribeye steaks or roasting whole. This cut delivers consistently juicy results whether grilled, pan-seared, or slow-roasted.

    Frequently Asked Questions

    Our Beef

    Where does our beef come from?

    All of our beef is from our parent company Stanbroke Beef. This is important as the quality of the beef and ultimately your eating experience is determined by the care that has been shown to the animal during each stage of the production process. Any undue stress the animal experiences at any stage of its life is detrimental to the beef it will produce.

    As Stanbroke owns and operates each stage of the production process, strict best practices are followed to ensure the animals always receive the highest of care and that’s why at Peter Augustus we can guarantee the quality of our product each and every time.

    SB Marble Scores

    What is an SB Marble Score?

    The SB Score measures intramuscular fat (the white flecks in the meat). Higher scores mean more marbling, which results in superior tenderness, juiciness, and a richer, buttery flavour.

    Which score should I choose?

    • SB 0–2: Leaner, traditional beef flavour with a robust texture.
    • SB 3–5: Our "everyday premium" level; a perfect balance of flavour and tenderness.
    • SB 6–10: The indulgent peak, featuring extreme marbling for a melt-in-your-mouth experience.

    Meat Quality & Colour

    What is vacuum sealing and how does it extend shelf life?

    Vacuum sealing removes air from the packaging, slowing oxidation and bacterial growth to extend freshness and shelf life. When stored correctly at 0–4°C, you can expect the following guide:

    • Beef primals & whole cuts: up to 28 days
    • Beef (steaks): up to 21 days
    • Beef (bone-in): up to 14 days
    • Lamb: up to 28 days
    • Pork: up to 10 days
    • Ham: up to 30 days
    • Sausages: up to 9 days
    • Chicken (frozen): up to 12 months
    • Salmon (frozen): up to 12 months
    • Smoked salmon: up to 30 days

    For longer storage, keep products frozen at -18°C, where vacuum sealed meat can last 1 to 3 years depending on the cut and consistency of temperature.

    Once opened, the shelf life reverts to that of standard fresh products, so we recommend consuming promptly.

    For longer delivery routes, some items may arrive partially or fully frozen to ensure they remain within safe temperatures during transit.

    Why is my steak dark in the vacuum pack?

    Our beef is vacuum sealed to lock in freshness and extend shelf life by removing oxygen. This can cause the meat to appear darker or slightly purplish due to natural myoglobin, which is completely normal.

    Once opened, simply let your steak rest out of the packaging for 10 to 20 minutes. As it’s exposed to air, it will “bloom” back to its natural rich red colour. Rest assured, your beef is fresh and perfectly safe to enjoy.

    Is it safe to eat?

    Yes. If the “Use By” date is within range your meat is fresh. Any colour variation from vacuum sealing is normal and will return to its natural red once opened and allowed to bloom.

    Delivery & Packaging

    What are your delivery fees?

    We offer a range of pickup and delivery options to suit you:

    • Free pickup is available from our Camp Hill store in Brisbane. Simply select pickup at checkout.
    • Free shipping is available on subscription-only orders.
    • Free shipping is automatically applied to orders over $200.
    • Refrigerated delivery starts from $30 (including GST), with final pricing based on your location, order size, and weight. Enter your address at checkout to calculate the exact rate.

    All delivery orders are packed in a food-safe, insulated chilled box with ice packs to maintain safe temperatures throughout transit.

    Can I request custom cutting instructions?

    Yes, our butchers are happy to accommodate custom cutting requests where possible and safe to do so. For example, you may like a rump cap portioned into steaks. Simply specify your preferred thickness or weight per piece, such as approximately 2.5cm or 300g portions.

    You can add these instructions in the “View Cart” section before checkout using the notes box or send them through to us via email.

    How is my order kept cold?

    We use specialist refrigerated courier partners to keep your order within the cold chain from dispatch to delivery. Each order is packed in a thermal carton lined with VISYCELL® sustainable insulation, a food-grade, biodegradable material designed to maintain a consistent chilled temperature throughout transit.

    We also include large 1kg ice gel packs in every box to help keep your products at optimal temperature. Our packaging has been tested to maintain safe temperatures for a few hours after delivery when left in a shaded area.

    My box arrived looking a bit scuffed. Is the meat okay?

    While the outer carton may show signs of handling during delivery, the internal insulation is specifically built to protect the contents and preserve freshness.

    What should I do if I have concerns?

    If you detect any issues with the temperature or seal of your products upon arrival, please contact our team immediately so we can find a solution for you.