Master Kuo G-5 3XL Taiwan Tuna Knife - Large Butchering Cleaver

Sale price$361.00 Regular price$412.00

The Master Kuo G5 3XL Taiwan Tuna Knife is a versatile and powerful fish knife designed for various tasks.

  • Cutting heads off large fish and cutting them into steaks
  • Curved blade shape for efficient lateral slices
  • Made with 3 layered laminated steel
  • Outer layer: Stainless steel
  • Core: Japanese high carbon SK5 steel
  • Rockwell hardness: 60-61

The Master Kuo G5 3XL Taiwan Tuna Knife is a heavy-duty fish knife designed for cutting the heads off large fish and dividing the body into steaks. The curved blade allows for precise cuts by pushing the heel of the blade into the fish and rolling it forward to complete the cut. This knife's curved leaf shape is particularly useful for butchering large fish like Tuna, Mahi, and Grouper.

The G5 knife is constructed with 3 layered laminated steel, featuring an outer layer of stainless steel and a core made of traditional Japanese high carbon SK5 steel. With a Rockwell hardness of 60-61, this knife provides exceptional strength and durability for demanding fish-cutting tasks.

The blade measures 280mm in length, 180mm in width, and 5.5mm in thickness. The handle has a length of 100mm, resulting in a total length of 330mm. Weighing 1200g, this knife offers stability and control for precise cutting. Made in Taiwan, the Master Kuo G5 3XL Taiwan Tuna Knife is a reliable tool for professional chefs and fishmongers.

  • Blade: 280 x 180 x 5.5mm
  • Handle length: 100mm
  • Total length: 330mm
  • Weight: 1200g
  • Made in Taiwan
  • Rockwell hardness: 60-61

To ensure the longevity and performance of the Master Kuo G5 3XL Taiwan Tuna Knife, it is recommended to hand wash it with warm soapy water. Towel dry the knife immediately after washing. Avoid using the dishwasher, as the outer stainless steel will not rust, but the exposed SK5 Core bevel may show signs of light surface build-up over time. Regular sharpening and stropping will help maintain the knife's edge. Additionally, the use of Camellia oil is recommended to protect the blade.


  • FREE Standard Delivery Over $200
  • FREE Customer Pick-Up (Syd Only)
  • Same day dispatch until 2PM AEST (Mon-Fri)

Delivery Area

Sydney, Wollongong, Newcastle, ACT, Central Coast, Adelaide
Melbourne, Geelong, Ballarat, Bendigo
Brisbane, Sunshine Coast, Gold Coast, Hobart
Perth, Darwin
Rest of Australia


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Same day dispatch until 2PM AEST (Mon-Fri)

*Delivery estimates provided by Australia Post

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Customer Reviews

Based on 7 reviews

It's very sharp guys handle with care

Juan Antonio Fuentes Muyor

Shipping Insurance


Great value for the price

Kris g

Reliable and efficient

mic c

What a beast

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