Sandhog CNC Lathe Boring Bar Tool Holder Cutting Tool for Tungsten Carbide Insert
Product Description
The S20Q-MCLNR12 is a high-performance internal turning tool designed for precision machining in various industrial applications. Below are its key advantages and typical application areas:
Advantages
1. High Precision and Stability
- The S20Q-MCLNR12 is engineered for exceptional accuracy, ensuring tight tolerances and superior surface finishes in internal turning operations.
- Its rigid construction minimizes vibrations, enhancing stability during machining.
2. Versatility
- Compatible with a wide range of materials, including steel, stainless steel, cast iron, and non-ferrous metals.
- Suitable for both roughing and finishing operations.
3. Efficient Chip Control
- The tool's geometry and insert design promote effective chip breaking, reducing the risk of chip entanglement and improving machining efficiency.
4. Durability and Long Tool Life
- Made from high-quality materials and coatings, the S20Q-MCLNR12 offers excellent wear resistance, extending tool life and reducing downtime for replacements.
5. Ease of Use
- The modular design allows for quick and easy insert changes, minimizing setup time and increasing productivity.
- Compatible with standard tool holders, making it easy to integrate into existing setups.
6. Cost-Effectiveness
- The combination of durability, precision, and efficiency reduces overall machining costs, making it a cost-effective solution for internal turning tasks.
Application Areas
1. Automotive Industry
- Used for machining engine components, such as cylinder bores, valve seats, and other internal features requiring high precision.
2. Aerospace Industry
- Ideal for manufacturing complex internal geometries in aircraft components, such as turbine housings and landing gear parts.
3. General Machining and Manufacturing
- Suitable for producing hydraulic cylinders, bearings, and other industrial parts with internal bores.
4. Oil and Gas Industry
- Applied in the machining of pipes, valves, and fittings where internal turning is required.
5. Mold and Die Making
- Used for creating precise internal cavities and contours in molds and dies.
In summary, the S20Q-MCLNR12 internal turning tool stands out for its precision, durability, and versatility, making it an excellent choice for a wide range of industries and applications. Its ability to deliver high-quality results while reducing machining costs makes it a valuable asset in modern manufacturing environments.

MCLNR/L |
Designation |
size / Размер |
Inserts |
Shim |
Pin |
Clamp |
Screw |
Wrench |
Тип |
dmin |
φd |
s |
L |
ℓ |
H |
α° |
Пластины |
Прокладка |
Штырь |
Зажим |
винт |
Ключ |
S16Q-MCLNR/L09 |
22 |
16 |
11 |
180 |
33 |
15 |
17° |
CN**0903** |
X |
CTM509 |
HL1511 |
ML0519 |
L2.0, L2.5 |
S20Q-MCLNR/L09 |
26 |
20 |
13 |
180 |
33 |
18 |
15° |
MC1204 |
S20Q-MCLNR/L12 |
26 |
20 |
13 |
180 |
33 |
18 |
15° |
CN**1204** |
X |
CTM613 |
HL1812 |
ML0622 |
L2.5, L3.0 |
S25R-MCLNR/L12 |
34 |
25 |
17 |
200 |
40 |
23 |
13° |
HL1814 |
ML0625 |
S32S-MCLNR/L12 |
45 |
32 |
22.5 |
250 |
50 |
30 |
17° |
MC1204 |
CTM617 |
S40T-MCLNR/L12 |
54 |
40 |
27 |
300 |
55 |
38 |
15° |
S50U-MCLNR/L12 |
62 |
50 |
31 |
350 |
60 |
48 |
12° |
S60V-MCLNR/L12 |
72 |
60 |
36 |
400 |
70 |
58 |
12° |
S32S-MCLNR/L16 |
45 |
32 |
22.5 |
250 |
50 |
30 |
17° |
CN**1606** |
MC1604 |
CTM822 |
HL2217 |
ML0830 |
L3.0, L4.0 |
S40T-MCLNR/L16 |
52 |
40 |
27 |
300 |
55 |
38 |
15° |
S50U-MCLNR/L19 |
62 |
50 |
31 |
350 |
75 |
48 |
12° |
CN**1906** |
MC1904 |
CTM1022 |
HL2217 |
ML0830 |
L4.0 |










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.