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Sandhog Internal cutting tool holder Toolholder internal boring tool Lathe Boring Bar Holders

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Quantity:
  • S16Q-MTUNR16

  • Sandhog

**Lathe Boring Bar - Precision Internal Machining Tool for Optimal Performance**
The Lathe Boring Bar is an essential cutting tool designed for precision internal machining operations on CNC and manual lathes. Engineered for accuracy and durability, this tool delivers exceptional performance in boring, enlarging, and finishing internal diameters with tight tolerances.
**Key Features:**
- **High-Precision Design:** Manufactured from premium alloy steel for maximum rigidity and minimal vibration during operation
- **Advanced Insert Compatibility:** Supports industry-standard indexable carbide inserts (CCMT, DCMT, VBMT) for versatile machining applications
- **Optimized Geometry:** Features specialized flute designs and cutting edge preparations for improved chip control and surface finish
- **Coolant Through Capability:** Available with internal coolant channels for efficient heat dissipation and chip evacuation in deep-hole operations
- **Multiple Size Options:** Range of diameters (6-50mm) and lengths to accommodate various workpiece requirements
- **Enhanced Stability:** Anti-vibration design with precision-ground surfaces for reduced chatter and improved machining accuracy
**Performance Advantages:**
✓ Delivers superior surface finishes (Ra 0.8-1.6μm)
✓ Maintains dimensional accuracy within ±0.01mm
✓ Extends tool life through optimized cutting geometries
✓ Reduces machining time with efficient chip removal
✓ Suitable for both roughing and finishing operations
**Typical Applications:**
- Precision boring of engine cylinders and hydraulic components
- Internal machining of pipes and tubular workpieces
- Enlarging and finishing pre-drilled holes
- Complex internal contouring operations
- High-volume production environments
Available in various configurations including solid carbide, indexable, and adjustable models to suit specific machining requirements. Backed by rigorous quality control to ensure consistent performance in demanding manufacturing environments.

Boring bar S16Q-MTUNR16

MTUNR/L
Designation size / Размер Inserts Shim Pin Clamp Screw Wrench
Тип dmin φd s L H α° Пластины Прокладка Штырь Зажим винт Ключ
S16Q-MTUNR/L16 25 16 11 180 38 15 17° TN**1604** X CTM510 HL1511 ML0519 L2.0, L2.5
S20Q-MTUNR/L16 26 20 13 180 35 18 15° HL1812 ML0622 L2.0,L3.0
S25R-MTUNR/L16 34 25 17 200 45 23 13° HL1814 ML0625
S32S-MTUNR/L16 45 32 22.5 250 54 30 17° MT1603 CTM513
S40T-MTUNR/L16 52 40 27 300 60 38 15°
S50U-MTUNR/L16 62 50 31 350 65 48 12°
S32S-MTUNR/L22 42 32 22.5 250 54 30 17° TN**2204** MT2204 CTM617 HL1917 ML0830 L2.5,L4.0
S40T-MTUNR/L22 54 40 27 300 50 38 15°
S50U-MTUNR/L22 62 50 31 350 60 48 12°

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Company Information :

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.

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Ningbo Sanhan Alloy Materials Co., Ltd. was founded in 2004, It currently has the first automated production line for CNC turning tools in China, which can produce high-quality CNC turning tools without interruption 24 hours a day.

  +86-19518052336

  333 Liantang Road, Cidong Binhai Development Zone, Longshan Town, Cixi, Ningbo City, Zhejiang Province, China

  sales007@sandhogtools.com.cn

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