Sandhog CNC Lathe Boring Bar Internal Turning Tool Holder Indexable Cutting Tool
Product Description
The S20Q-MSKNR12 is a high-performance internal turning tool designed for precision machining of internal diameters and bore surfaces. It is widely recognized for its exceptional accuracy, durability, and versatility, making it a preferred choice in various industrial applications. This tool is engineered to meet the demands of modern manufacturing, offering superior performance in challenging machining tasks.
Advantages
1. High Precision and Accuracy
The S20Q-MSKNR12 is designed to deliver precise and consistent results, ensuring tight tolerances and smooth surface finishes in internal turning operations. Its rigid construction minimizes deflection, enhancing machining accuracy.
2. Exceptional Durability
Constructed from high-quality materials, this tool exhibits excellent wear resistance and thermal stability. It maintains its cutting performance over extended periods, reducing downtime and tool replacement costs.
3. Versatility in Machining
The S20Q-MSKNR12 is compatible with a wide range of materials, including steel, stainless steel, cast iron, and non-ferrous metals. It can handle various internal turning tasks, such as boring, grooving, and finishing.
4. Optimized for High-Speed Machining
With its advanced design, the tool supports high-speed machining, improving productivity and reducing cycle times. It is ideal for both roughing and finishing operations.
5. Excellent Stability and Vibration Damping
The tool's robust design ensures stability during machining, minimizing vibrations and chatter. This results in smoother cuts and improved surface quality.
6. Ease of Use and Setup
The S20Q-MSKNR12 is user-friendly, with a straightforward setup process. Its modular design allows for quick tool changes, enhancing operational efficiency.
7. Cost-Effectiveness
By combining durability, precision, and efficiency, the S20Q-MSKNR12 reduces overall machining costs, making it a cost-effective solution for manufacturers.
Application Areas
1. Automotive Industry
The tool is widely used for machining engine components, such as cylinder liners, piston bores, and transmission parts, where precision and durability are critical.
2. Aerospace Industry
In aerospace manufacturing, the S20Q-MSKNR12 is employed to machine complex internal geometries in components like turbine casings, engine housings, and landing gear parts.
3. General Machining and Manufacturing
The tool is suitable for producing hydraulic components, valves, fittings, and other precision parts requiring internal turning operations.
4. Mold and Die Making
The S20Q-MSKNR12 is ideal for creating precise internal cavities and features in molds and dies, ensuring high-quality finishes and dimensional accuracy.
5. Medical Equipment Manufacturing
In the medical industry, the tool is used to machine high-precision components for surgical instruments, implants, and diagnostic devices.
6. Energy Sector
The tool is applied in the production of components for power generation equipment, such as turbine blades, pump housings, and valve bodies.
Conclusion
The S20Q-MSKNR12 internal turning tool is a reliable and efficient solution for a wide range of internal machining applications. Its combination of precision, durability, and versatility makes it an indispensable tool in industries such as automotive, aerospace, medical, and general manufacturing. By delivering high-quality results and reducing machining costs, the S20Q-MSKNR12 stands out as a top choice for professionals seeking to optimize their internal turning processes.

MSKNR/L |
Designation |
size / Размер |
Inserts |
Shim |
Pin |
Clamp |
Screw |
Wrench |
Тип |
dmin |
φd |
s |
L |
ℓ |
H |
α° |
Пластины |
Прокладка |
Штырь |
Зажим |
винт |
Ключ |
S20Q-MSKNR/L12 |
28 |
20 |
13 |
180 |
45 |
18 |
15° |
SN**1204** |
X |
CTM613 |
HL1812 |
ML0622 |
L2.5, L3.0 |
S25R-MSKNR/L12 |
34 |
25 |
17 |
200 |
45 |
23 |
13° |
HL1814 |
ML0625 |
S32S-MSKNR/L12 |
44 |
32 |
22 |
250 |
50 |
30 |
17° |
MS1204 |
CTM617 |
S40T-MSKNR/L12 |
54 |
40 |
27 |
300 |
50 |
38 |
15° |
S50U-MSKNR/L12 |
62 |
50 |
34 |
350 |
70 |
48 |
12° |










Company Profile
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.