EnglishCALL US
+86-19518052336
- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
English
 |
| Quantity: | |
|---|---|
S25R-MVQNR16
Sandhog
The Sandhog Coromant S25R-MVQNR16 is a high-precision, anti-vibration boring bar engineered for superior performance in demanding internal turning operations. Part of the industry-leading Silent Tools™ family, it is specifically designed to eliminate chatter and vibration, enabling deeper cuts, higher metal removal rates, and exceptional surface finishes where standard solid bars fail. This is the definitive tool for maximizing productivity and part quality in deep-boring applications.
Core Features & Benefits
Silent Tools™ Damping Technology: An integrated, tuned passive damping system absorbs and neutralizes vibration at its source. This transforms unstable, noisy operations into smooth, chatter-free machining.
Engineered for Depth: Optimized for reliable performance at 5x the shank diameter (LxD5) boring depths. Achieve precise, straight bores in deep cavities with confidence.
Unmatched Surface Finish: The elimination of chatter allows you to achieve fine surface finishes (Ra < 1.6 µm) consistently, reducing or eliminating secondary finishing operations.
Boost Productivity & Tool Life: Run at higher, more productive cutting parameters without compromising stability. Experience predictable, even tool wear for lower cost per part and extended insert life.
Robust & Reliable Construction: Built to Sandvik's premium standards with a heavy-duty 25x25 mm shank and precision-ground surfaces for maximum rigidity and repeatability in the toughest conditions.
Stop compromising on speed, depth, or finish. The Sandhog Coromant S25R-MVQNR16 boring bar provides the engineered solution to vibration—the single biggest limitation in deep-hole boring. It protects your machine spindle, ensures part accuracy, and unlocks the full productive capacity of your turning center. Invest in stability. Invest in precision. Invest in productivity.
| MVQNR/L | |||||||||||||
| Designation | size / Размер | Inserts | Shim | Pin | Clamp | Screw | Wrench | ||||||
| Тип | dmin | φd | s | L | ℓ | H | α° | Пластины | Прокладка | Штырь | Зажим | винт | Ключ |
| S25R-MVQNR/L16 | 34 | 25 | 17 | 200 | 50 | 23 | 12° | VN**1604** | X | CTM510 | HL2114 | ML0625 | L2.0,L3.0 |
| S32S-MVQNR/L16 | 46 | 32 | 23 | 250 | 50 | 30 | 17° | MV1603 | CTM513 | HL2414 | |||
| S40T-MVQNR/L16 | 54 | 40 | 27 | 300 | 55 | 38 | 15° | ||||||
| S50U-MVQNR/L16 | 64 | 50 | 32 | 350 | 60 | 48 | 12° | ||||||
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 Coromant S25R-MVQNR16 is a high-precision, anti-vibration boring bar engineered for superior performance in demanding internal turning operations. Part of the industry-leading Silent Tools™ family, it is specifically designed to eliminate chatter and vibration, enabling deeper cuts, higher metal removal rates, and exceptional surface finishes where standard solid bars fail. This is the definitive tool for maximizing productivity and part quality in deep-boring applications.
Core Features & Benefits
Silent Tools™ Damping Technology: An integrated, tuned passive damping system absorbs and neutralizes vibration at its source. This transforms unstable, noisy operations into smooth, chatter-free machining.
Engineered for Depth: Optimized for reliable performance at 5x the shank diameter (LxD5) boring depths. Achieve precise, straight bores in deep cavities with confidence.
Unmatched Surface Finish: The elimination of chatter allows you to achieve fine surface finishes (Ra < 1.6 µm) consistently, reducing or eliminating secondary finishing operations.
Boost Productivity & Tool Life: Run at higher, more productive cutting parameters without compromising stability. Experience predictable, even tool wear for lower cost per part and extended insert life.
Robust & Reliable Construction: Built to Sandvik's premium standards with a heavy-duty 25x25 mm shank and precision-ground surfaces for maximum rigidity and repeatability in the toughest conditions.
Stop compromising on speed, depth, or finish. The Sandhog Coromant S25R-MVQNR16 boring bar provides the engineered solution to vibration—the single biggest limitation in deep-hole boring. It protects your machine spindle, ensures part accuracy, and unlocks the full productive capacity of your turning center. Invest in stability. Invest in precision. Invest in productivity.
| MVQNR/L | |||||||||||||
| Designation | size / Размер | Inserts | Shim | Pin | Clamp | Screw | Wrench | ||||||
| Тип | dmin | φd | s | L | ℓ | H | α° | Пластины | Прокладка | Штырь | Зажим | винт | Ключ |
| S25R-MVQNR/L16 | 34 | 25 | 17 | 200 | 50 | 23 | 12° | VN**1604** | X | CTM510 | HL2114 | ML0625 | L2.0,L3.0 |
| S32S-MVQNR/L16 | 46 | 32 | 23 | 250 | 50 | 30 | 17° | MV1603 | CTM513 | HL2414 | |||
| S40T-MVQNR/L16 | 54 | 40 | 27 | 300 | 55 | 38 | 15° | ||||||
| S50U-MVQNR/L16 | 64 | 50 | 32 | 350 | 60 | 48 | 12° | ||||||
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.
