SHI BA ZI ZUO | Heavy Duty Cleaver Butcher Knife for Chopping Bones
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SHI BA ZI ZUO | Heavy Duty Cleaver Butcher Knife for Chopping Bones


SHI BA ZI ZUO S220-2 heavy duty cleaver is made from one piece 40Cr13 stainless steel. Heat forging process gives the knife great performance in toughness for chopping.

The weight of this knife is up to 1000g for strong force. It is designed for heavy duties of chopping lamb, beef marrow, pork bones such kind of big bones.


十八子作 | SHI BA ZI ZUO​ Product Name: S220-2 Bone Cleaver / Butcher Knife (Chopper)

— Material: 40Cr13, C: 0.35-0.45, Cromium: 12.00-14.00
— Hardness: 55-57 HRC
— Blade edge angle: 55-60°
— Blade: Strong and thick blade, extended finger guard
— Handle: Rosewood full-length tang handle

This heavy duty chopper is design for chopping bones.

Maintenance Instructions:

— The knife should be washed and cleaned with running water after using. Then dry the knife with a towel and sotre it in a knife stand or block.
— The knife should be stored in a dry and airy place, better in a knife block.
— Keep the knife away from acidic, alkaline or any corrosive substance.
— To keep the blade edge sharp, the knife blade edge should be sharpened with a sharpening tool in an appropriate way after a period.
— The blade edge is extremely sharp. Keep the knife out of reach of children.

  • High Quality Purified Steel

    The whole piece purified 40Cr13 stainless steel gives the knife great hardness in chopping bones. 45-50° edge angle is sharp enough to chop into bones and ensures the blade edge stays well against strong forces. Double-bevel edge suits both right handed and left handed people.

  • Strong& Thick Blade

    Strong and thick blade makes it a heavy duty cleaver and enables the knife to chop big bones. The thick blade gives more weight and force to the knife and is much easier to chop up bones in clear cuts. Knife spine can be used as a meat tenderizer.

  • Full-length Rosewood Handle

    Knife blade extends into to rosewood scales to receive great stability. Revits insert through scales and tang giving the knife double secure in stability. Extended handle adds more forces to the knife and keep it in balance.

Blade Material:
Stainless Steel
Handle Material:
Stainless Steel,Wooden
Silver Non-sticking Coating Blade Edge
Blade Edge:
Blade Length:
20.3 cm
34.7 cm
970 Grams
Item Weight:
2.14 ounces
Model number:


Do you ship worldwide & how much does shipping cost?

Yes – we ship worldwide. We offer customers free USA and International Shipping.

Cancellation or order modification

Orders can be modified and cancelled if they are within the time fame of

What are your shipping and processing times?

Processing Time for Orders: Order verification, quality control and packaging. All orders are sent to the fulfillment center for dispatch within 1-2 business days of ordering.

Standard Shipping Times

— USA and Canada: 7-15 days
— Europe Union: 7-20 days
— Singapore, Taiwan,Japan : 5-15 days
— Other Countries: 15-30 days


— Express shipping is not available to PO boxes and APO/FPO addresses.
— Shipping time does not include the 1-2 day processing period working days required to process your order from the date it was placed.
— We will do our best to deliver your package as soon as possible. However, additional time may be required due to invalid addresses and customs clearance issues.
— If your package does not arrive within 40 days of placing your order, you must contact customer service within 180 days of placing your order.

Import tax

Please be aware you have have to pay a small fee regarding import tax, we are not responsible for coving this cost.

Where can I find my tracking number?

Your tracking number will be emailed to you up to 24 hours after dispatch.

If you need more detailed information, please send us an email at


We stand by our 30 days refund policy and are happy to refund your goods on the criteria below:

Our Returns policy lasts 30 days after receiving the product. To be eligible for a return, your item must be unused, undamaged and in the original packaging.

The kniveSource returns form must be filled out within 30 days of receiving your delivery.

The cost of the return delivery shall be covered by the customer unless confirmed by us.

You must enter the email address you used when ordering when filling out the returns form. Once your return form has been reviewed by a member of staff, you will be given a KRN NUMBER – ( kniveSource return number)

If your item is damaged/ faulty, we will be able to facilitate a free return/replacement for you.


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