Sandhog Internal turning cutter tool lathe boring bar holders Boring bar

The Sandhog S20Q-STFCR16 is a premium, rigid boring bar system engineered for precision internal turning, facing, and grooving operations on CNC and manual lathes. It combines a robust S20Q shank holder with the versatile STFCR16 clamping unit, creating a complete, high-performance package for demanding machining applications.

Key Features & Benefits

• Superior Rigidity & Damping: The optimized mass and geometry of the S20Q steel shank significantly reduce vibration and chatter, enabling deeper cuts, better surface finishes, and extended tool life—even in long overhang situations.

• Versatile STFCR16 Clamp Mechanism: This quick-change, top-clamp style holder securely grips industry-standard 16mm square shank boring bars. It allows for fast and precise tool changes, minimizing machine downtime.

• Precision & Repeatability: Ground components and a secure clamping design ensure exceptional accuracy and repeatable positioning of the cutting insert, critical for holding tight tolerances.

• Coolant Optimization: The integrated coolant channel directs high-pressure coolant precisely to the cutting edge, improving chip evacuation, reducing heat, and increasing productivity in tough materials.

• Robust Construction: Manufactured from high-grade materials and hardened for wear resistance, this tool holder is built for durability and long-term reliability in a workshop environment.

• Wide Application Range: Ideal for a variety of internal machining operations, including straight boring, profiling, facing to a shoulder, and light grooving.

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:

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.