Sandhog Tungsten Carbide Insert CNC Lathe Turning Tool Holder Cutting Tool
Product Description
The PTFNR2020K16 turning tool holder is designed to excel in high-precision turning applications, offering a blend of rigidity and adaptability for modern machining demands. Its ergonomic design and advanced material composition ensure reliable performance in both continuous and interrupted cutting processes.
Key Advantages
- Precision Alignment: Integrated alignment features guarantee consistent insert positioning, critical for maintaining tight tolerances.
- Lightweight Durability: High-strength, heat-treated alloy reduces tool mass without compromising structural integrity, ideal for high-speed operations.
- Multi-Functional Clamping: Compatible with a variety of insert shapes, enabling seamless transitions between turning, threading, and profiling tasks.
Applications
- Precision machining of components for optical instruments, semiconductor equipment, and high-end automation systems.
- Ideal for small-batch production of complex geometries in aerospace actuators and precision gears.
- Effective in processing aluminum alloys, brass, and engineered plastics where surface finish quality is critical.
The PTFNR2020K16 balances meticulous accuracy with operational versatility, making it indispensable for industries prioritizing micron-level precision and rapid tool adaptability.

PTFNR/L |
Designation |
size / Размер |
Inserts |
Shim |
Lever |
Screw |
ShimPin |
Wrench |
Тип |
H |
W |
L |
ℓ |
h |
s |
Пластины |
Прокладка |
Палец |
винт |
Прокладка |
Ключ |
PTFNR/L1616H16 |
16 |
16 |
100 |
20 |
16 |
20 |
TN**1604** |
ST317 |
LV3 |
VHX0617 |
SP3 |
L2.5 |
2020K16 |
20 |
20 |
125 |
26 |
20 |
25 |
2525M16 |
25 |
25 |
150 |
26 |
25 |
32 |
2525M22 |
25 |
25 |
150 |
25 |
25 |
32 |
TN**2204** |
ST42 |
LV4 |
VHX0821 |
SP4 |
L3.0 |
3232P22 |
32 |
32 |
170 |
30 |
32 |
40 |










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.