Sandhog Indexable Turning Tool Holder for Tungsten carbide insert
Product Description
The ADJNR2020K1506 is a high-performance tool holder designed for precision turning and milling operations, offering exceptional rigidity, versatility, and reliability in industrial machining applications. Engineered to optimize cutting efficiency and tool longevity, it is ideal for both heavy-duty roughing and high-tolerance finishing tasks across a wide range of materials.
Key Features
1. Material and Construction
- Manufactured from high-grade carbide or alloy steel with advanced heat treatment, ensuring resistance to wear, thermal deformation, and vibration.
- Optional anti-friction coatings (e.g., TiAlN, CrN) enhance durability in high-speed or high-temperature environments.
2. Modularity and Compatibility
- Compatible with ISO-standard inserts (e.g., DNMG, CNMG, or TNMG types), supporting diverse machining needs.
- Features a quick-clamping system for rapid insert changes, minimizing downtime.
Advantages
1. Enhanced Rigidity and Stability
- The 20x20mm shank provides excellent rigidity, reducing deflection during heavy cuts and high-speed operations.
- Optimized 93° insert geometry ensures balanced cutting forces and smooth chip evacuation.
2. Extended Tool Life
- High-quality materials and coatings resist abrasion and thermal cracking, ideal for machining hard or abrasive materials.
- Precision-ground surfaces ensure consistent insert seating, reducing premature wear.
3. Versatility Across Materials
- Suitable for machining carbon steel, stainless steel, cast iron, aluminum alloys, and composites.
- Adaptable to external turning, facing, grooving, and contouring operations.
4. Cost-Efficiency
- Reduced downtime due to quick insert replacement and long-lasting performance.
- High material removal rates improve productivity in batch production.
Application Areas
1. General Engineering and Metalworking
- Ideal for medium-to-heavy machining of shafts, flanges, and hydraulic components.
2. Automotive Manufacturing
- Used for precision turning of engine parts (e.g., pistons, connecting rods) and transmission components.
3. Aerospace and Defense
- Suitable for machining titanium alloys, Inconel, and heat-resistant superalloys in turbine blades and structural parts.
4. Mold and Die Production
- Provides high accuracy in **finishing hardened steel molds** and complex die geometries.
5. Energy Sector
- Applied in machining valve bodies, pump housings, and other components for oil, gas, and power generation equipment.
Conclusion
The ADJNR2020K1506 tool holder stands out for its robust construction, adaptability, and precision, making it indispensable in modern machining environments. Its ability to handle diverse materials and operations-from aggressive roughing to delicate finishing-ensures consistent performance and cost savings. Whether in automotive, aerospace, or general manufacturing, this tool holder delivers reliability and efficiency, meeting the demands of high-productivity industrial applications.

ADJNR/L |
Designation |
size / Размер |
Inserts |
Clamp |
Clamp Screw |
Shim |
Screw |
Spring |
Wrench |
Тип |
h |
b |
I |
ℓ |
f |
Пластины |
Зажим |
Зажимной винт |
Прокладка |
винт |
Пружина |
Ключ |
ADJNR/L2020K11 |
20 |
20 |
125 |
30 |
25 |
DN**1104** |
DLM3 |
DLS3 |
MD1103 |
A-M4 |
DSP3 |
L2.5, L3.0 |
2525M11 |
25 |
25 |
150 |
30 |
32 |
2020K1506 |
20 |
20 |
125 |
39 |
25 |
DN**1506** |
DLM4 |
DLS4 |
TD1503 |
M5X12T |
DSP4 |
L3.0, T20 |
2525M1506 |
25 |
25 |
150 |
39 |
32 |
2020K1504 |
20 |
20 |
125 |
39 |
25 |
DN**1504** |
DLM4 |
DLS4 |
TD1503 |
M5X12T |
DSP4 |
L3.0, T20 |
2525M1504 |
25 |
25 |
150 |
39 |
32 |










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.