Features: 1. Use the high carbon bearing steel , heat treatedrigidity is HRC48°-50°
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Specification: Materical: High Carbon Steel Hardness: HRC=48°-50° |


1. Every item is checked carefully before shipping.
2. If you were not satisfied when you have received the item(s), please return it/them within 30 days, we will give you a full refund or resend to you. Please contact me before you return it;If you do not receive the item,we offer a 100% Money Back Guarantee.
3. If you are willing return item back to us, please keep it in original package. Thanks.

