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Sandhog Cutting Internal Carbide Tool Holder Lathe Boring Bar Holder (C08K-SCLCR06B)

Hard alloy cutting tools are made by powder metallurgy with high hardness and melting point carbides (referred to as hard phases) and metal binders (referred to as bonding phases). Their hardness is 89-93HRA, much higher than that of high-speed steel. At 5400C, their hardness can still reach 82-87HRA, which is the same as the room temperature hardness of high-speed steel (83-86HRA).
  • C08K-SCLCR06

  • Sandhog


Product Description

1: Can be used on cnc lathe machine and engine lathe .

2: Using 0.02mm feeler gauge to insure the tightly connection between the inserts and the tool.

3.Flexural strength and toughness: the Flexural strength of ordinary cemented carbide is in the range of 900~1500MPa. The higher the content of metal bonding phase, the higher the bending strength. When the adhesive content is the same, YG (WC Co). The strength of the alloy is higher than that of YT (WC Tic Co) alloy, and the strength decreases with the increase of TiC content. Hard alloy is a brittle material with a room temperature impact toughness of only 1/30-1/8 of HSS.

4.Good wear resistance. The cutting speed of hard alloy tools is 4-7 times higher than that of high-speed steel, and the tool life is 5-80 times longer. The service life of moulds and measuring tools is 20~150 times longer than that of alloy Tool steel. It can cut hard materials of around 50HRC.



Q: Are you a factory or a trading company?

A: We are a factory specializing in the production of external indexable turning tool holders,boring bars, threading

holders and grooving holders for CNC lathes and indexable milling cutters for CNC machine center as well as their spare parts.

Q: Can we use our own logo or design?

A: Yes, we provide OEM and ODM

Q: What is your MOQ?

A: We have stock in stock for regular products, and we support a minimum order of one, and a minimum order of 20 non-standard products.

Q: How can I get some samples?

A: We are willing to provide you samples for testing after receiving the sample fee.

Q: Do you accept custom orders?

A: Of course, we are a professional manufacturer, and custom orders are what we are good at.

Workshop Corner


Ningbo Sanhan Alloy Materials Co., Ltd. was founded in 2004, It currently has the first automated production line for CNC turning tools in China, which can produce high-quality CNC turning tools without interruption 24 hours a day.


  333 Liantang Road, Cidong Binhai Development Zone, Longshan Town, Cixi, Ningbo City, Zhejiang Province, China


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