S20R-SVJBR16 CNC Internal Boring Bar Tool Holder – Superior Precision with 3° Cutting Edge Angle
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Features and Specifications
- Model: S20R-SVJBR16
- 3° cutting edge angle and 5° relief angle.
- Material: alloy steel
- Type: S-Type (Screw-type)
- Handle Diameter: 20mm
- Total Length: 200mm
- Cutting Blade Length: 16mm
- Screw Size: M4*10
- Wrench: T15
- Compatible Blades: VBMT160404 VBMT160408
Package Includes:
- S20R-SVJBR16 Internal Radius Turning Tool
- Compatible Screws, and Wrenches
Overview:
Introducing the S20R-SVJBR16 Internal Boring Bar Tool Holder, engineered for high precision and reliability in CNC machining applications. This tool holder features a cutting edge angle of 3° and a 5° blade relief angle, making it ideal for internal turning tasks . Constructed from durable alloy steel, it boasts a 20mm handle diameter and a 200mm total length, ensuring stability and comfort during use.
Application:
- CNC Machine Tools: Ideal for use with CNC lathes and boring bar setups, particularly for precision internal turning and boring operations.
BEYOND S20R-SVJBR16 Internal Turning Tools Holder S20R SVJBR16 SVJBR 16 Boring Bar CNC Lathe Cutter Machine SVJBR Carbide Inserts VBMT1604 VBMT160404
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High-Precision S20R-SVJBR16 Internal Boring Bar Tool Holder
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Durable Alloy Steel Construction for Reliable Machining
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Versatile Compatibility with VBMT Blades for Optimal Performance
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3° Cutting Edge Angle for Accurate Internal Boring
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5° Blade Relief Angle for Smooth Cutting and Longevity
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S-Type Screw Mechanism for Secure and Stable Blade Holding
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20mm Handle Diameter for Comfortable Grip and Control
5-Point Description:
- Precision Cutting: Equipped with a 3° cutting edge angle, the S20R-SVJBR16 tool holder delivers precise and accurate internal boring and turning.
- Blade Relief: Features a 5° blade relief angle that ensures smooth cutting action and prolongs tool life.
- Durable Construction: Crafted from high-strength alloy steel, offering robustness and resilience for demanding machining tasks.
- Flexible Blade Compatibility: Designed to accommodate VBMT160404 and VBMT160408 blades, providing versatility for various machining needs.
- Ergonomic Design: The 20mm handle diameter and 200mm total length offer a comfortable grip and effective reach, enhancing operational efficiency.


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Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.
