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22ER/IR4.0TR
SANDHOG
The Sandhog CNC tool holder is a precision-engineered cutting tool system designed specifically for threading operations using tungsten carbide indexable inserts. This professional-grade tool holder is engineered to deliver exceptional performance in CNC lathe machining applications, offering superior stability, durability, and cutting precision for both external and internal threading operations.
Technical Features
Precision Engineering
The tool holder features a robust design with 0.02mm feeler gauge precision to ensure tight connection between inserts and the tool body. This level of precision guarantees minimal vibration and maximum cutting stability during threading operations.
Superior Material Quality
Constructed from premium 42CrMo alloy steel with full forging processing, the tool holder offers exceptional wear resistance, strength, and rigidity. The advanced heat treatment process ensures uniform hardness distribution throughout the tool body, extending service life even under heavy machining conditions.
Versatile Application
The 22ER/IR designation indicates compatibility with both external and internal threading operations in right-hand direction. The 4.0TR size is ideal for medium-sized threading applications, while the system also supports 5.0TR and 6.0TR inserts for larger threading requirements.
Performance Advantages
Wide Material Compatibility: Suitable for threading operations on various materials including steel, stainless steel, cast iron, and other metals.
Applications
Aerospace: Precision threading of critical aircraft components
General Manufacturing: Production of bolts, shafts, and other threaded components
Oil & Gas: Threading of pipe fittings and valve components
Quality Assurance
The Sandhog tool holder is manufactured by Ningbo SANHAN Alloy Material Co., Ltd., a company with years of experience in cutting tool production. The company holds ISO9001 certification and utilizes advanced manufacturing equipment including DMG Five-Axis Linkage High-Precision Machining Centers to ensure consistent quality and precision.
Ordering Information

















Company Information :
Ningbo SANHAN Alloy Material Co., Ltd. with years of experience in manufacture Turning Tool Holder ,Boring Bar ,Threading Tool holder , Grooving Tool Holder , Milling Tool Holder , Milling Cutter ,Drilling Tools , Threading Insert,Grooving Insert , Turning insert , Milling insert as well as their spare parts etc.
Located in Ningbo-China, a port city with developed industries. We have strong design team and passed the ISO9001 Certification. Also, we have various kinds of processing equipment, including DMG Five- Axis Linkage High-Precision Machining Center. All can meet your requirements!
Warmly Welcome you to have a visit of our factory .
Turning Tool Holder Shipping:
| Port | Ningbo/Shanghai/Guangzhou/Hangzhou/Shenzhen/Xiamen | |
| Shipping | By Air ,By Sea or By Express | |
| Shipping Time | 4-10days By Express | Different Area many take different shipping days |
| 7-15days By Air | ||
| 25-55days By Sea | ||
| Trade Terms | FOB, CIF, EXW, CFR, DDU... | |
FAQ:
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.
The Sandhog CNC tool holder is a precision-engineered cutting tool system designed specifically for threading operations using tungsten carbide indexable inserts. This professional-grade tool holder is engineered to deliver exceptional performance in CNC lathe machining applications, offering superior stability, durability, and cutting precision for both external and internal threading operations.
Technical Features
Precision Engineering
The tool holder features a robust design with 0.02mm feeler gauge precision to ensure tight connection between inserts and the tool body. This level of precision guarantees minimal vibration and maximum cutting stability during threading operations.
Superior Material Quality
Constructed from premium 42CrMo alloy steel with full forging processing, the tool holder offers exceptional wear resistance, strength, and rigidity. The advanced heat treatment process ensures uniform hardness distribution throughout the tool body, extending service life even under heavy machining conditions.
Versatile Application
The 22ER/IR designation indicates compatibility with both external and internal threading operations in right-hand direction. The 4.0TR size is ideal for medium-sized threading applications, while the system also supports 5.0TR and 6.0TR inserts for larger threading requirements.
Performance Advantages
Wide Material Compatibility: Suitable for threading operations on various materials including steel, stainless steel, cast iron, and other metals.
Applications
Aerospace: Precision threading of critical aircraft components
General Manufacturing: Production of bolts, shafts, and other threaded components
Oil & Gas: Threading of pipe fittings and valve components
Quality Assurance
The Sandhog tool holder is manufactured by Ningbo SANHAN Alloy Material Co., Ltd., a company with years of experience in cutting tool production. The company holds ISO9001 certification and utilizes advanced manufacturing equipment including DMG Five-Axis Linkage High-Precision Machining Centers to ensure consistent quality and precision.
Ordering Information

















Company Information :
Ningbo SANHAN Alloy Material Co., Ltd. with years of experience in manufacture Turning Tool Holder ,Boring Bar ,Threading Tool holder , Grooving Tool Holder , Milling Tool Holder , Milling Cutter ,Drilling Tools , Threading Insert,Grooving Insert , Turning insert , Milling insert as well as their spare parts etc.
Located in Ningbo-China, a port city with developed industries. We have strong design team and passed the ISO9001 Certification. Also, we have various kinds of processing equipment, including DMG Five- Axis Linkage High-Precision Machining Center. All can meet your requirements!
Warmly Welcome you to have a visit of our factory .
Turning Tool Holder Shipping:
| Port | Ningbo/Shanghai/Guangzhou/Hangzhou/Shenzhen/Xiamen | |
| Shipping | By Air ,By Sea or By Express | |
| Shipping Time | 4-10days By Express | Different Area many take different shipping days |
| 7-15days By Air | ||
| 25-55days By Sea | ||
| Trade Terms | FOB, CIF, EXW, CFR, DDU... | |
FAQ:
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.
+86-19518052336
333 Liantang Road, Cidong Binhai Development Zone, Longshan Town, Cixi, Ningbo City, Zhejiang Province, China