S & T Engineers Private Limited

Machine Vice Mild Steel VDV-30 Vertex Tool Maker Vise – 5 Inch

High-Precision Swivel Base Machine Vice for Milling, Drilling & Inspection

The VDV-30 Vertex Tool Maker Vise (5 Inch) is a high-accuracy machine vice designed for precision clamping in milling, drilling, grinding, and inspection applications. Manufactured from SK2 material as per J.I.S. specification, this vice is heat-treated and precision ground to deliver exceptional rigidity, dimensional accuracy, and long service life in professional machining environments.

Engineered for tool rooms and CNC workshops, the VDV-30 toolmaker vice offers excellent squareness and parallelism, ensuring reliable workholding for precision machining and measurement tasks. Its swivel base design adds flexibility, allowing angular positioning without compromising accuracy.

Construction & Accuracy

The vice body is made from high-quality mild steel with SK2-grade construction, hardened through controlled heat treatment. Precision grinding on all critical surfaces ensures consistent clamping force and repeatable accuracy.

Key accuracy features:
• Squareness & parallelism within ±0.005 mm / 100 mm
• Can be used standing on base, sides, or extremity
• Suitable for inspection use in place of squares due to extreme precision

Technical Specifications

• Material: Mild Steel (SK2 – J.I.S. specification)
• Jaw Opening: 5 Inch
• Type: Machine Vice (Tool Maker Vise)
• Base Type: Swivel
• Height: 70 mm
• Weight: Approx. 6 kg
• Hardness: HRC 54 ±2
• Finish: Hardened & precision ground

Performance & Advantages

• Strong and stable clamping for precision machining
• Excellent repeatability for batch production
• Maintains accuracy even after prolonged use
• Flexible positioning with swivel base
• Ideal for high-precision inspection and setup work

Materials Suitable for Clamping

Steel, stainless steel, aluminum, brass, copper, alloy steel, and precision-machined components.

Industries / Applications

Widely used in:
• CNC machining centers
• Milling & drilling operations
• Tool rooms & die shops
• Surface grinding applications
• Precision inspection & measurement setups
• Automotive & aerospace component machining
• Mold & die manufacturing
• Engineering training institutes

Key Benefits

• High-precision Vertex tool maker vise
• SK2 material with superior hardness & stability
• Swivel base for versatile positioning
• Accurate enough for inspection applications
• Long-lasting performance with minimal wear

The Vertex VDV-30 5 Inch Tool Maker Vise is a reliable, precision-engineered workholding solution for professionals who demand accuracy, durability, and flexibility in machining and inspection operations—making it a valuable addition to any modern machine shop.

V-47 Vertex Sine Plates
High-Precision Magnetic Sine Plate for Grinding, Inspection & Angular Setting

The V-47 Vertex Sine Plate is a precision-engineered workholding and angle-setting accessory designed for accurate angular machining, grinding, inspection, and setup operations in tool rooms and precision workshops. Manufactured to Vertex quality standards, this sine plate delivers excellent parallelism, squareness, and repeatability, making it ideal for high-accuracy applications where precise angular control is critical.

Built from high-quality hardened steel and finished to tight tolerances, the V-47 sine plate ensures stable positioning and long service life. Its simple and robust design significantly reduces setup and dressing time, allowing operators to achieve accurate angles quickly and efficiently within an angular range of 0° to 46°.

Precision Construction & Accuracy

The V-47 Vertex Sine Plate is hardened to HRC 55–56 and precision ground to ensure consistent performance in demanding machining and inspection environments.

Key technical specifications:
• Size: 200 mm × 200 mm
• Plate Thickness: 50 mm
• Type of Plate: Standard Magnetic Sine Plate
• Magnet Type: Ferrite Magnet
• Magnetic Strength: 5000 Gauss
• Parallelism Accuracy: Within 0.002 mm
• Squareness Accuracy: Within 0.005 mm
• Angle Setting Range: 0° – 46°
• Two hardened & ground side rails
• Locking strap included for secure setup

Machining & Operational Advantages

The integrated magnetic system provides strong and uniform holding force, ensuring workpieces remain stable during grinding and inspection. Precision-ground surfaces and hardened construction improve accuracy while minimizing wear.

Operational benefits include:
• High-precision angular setting
• Reduced setup and dressing time
• Excellent workpiece stability
• Improved grinding and inspection accuracy
• Durable, workshop-ready construction

Compatibility & Materials

Suitable for surface grinding machines, tool room grinders, inspection tables, and precision setups. Ideal for holding steel and ferromagnetic components during angular grinding and measurement.

Industry Applications

Widely used in:
• Tool rooms & die-making units
• Precision grinding operations
• Inspection & quality control labs
• Fixture & jig manufacturing
• Engineering & fabrication units
• Training institutes & R&D centers
• Recycling & waste processing equipment maintenance

Key Advantages

• Genuine Vertex V-47 Sine Plate
• High magnetic holding (5000 Gauss)
• Hardened & precision-ground accuracy
• Fast, simple angle setup
• Long service life with minimal maintenance

The V-47 Vertex Sine Plate is a reliable, high-accuracy solution for professionals who demand precise angular control, stable magnetic holding, and consistent results—making it an essential accessory for precision grinding and inspection applications.

5 Inch V-PG Vertex Punch Grinder

High-Precision Punch Grinding Tool for Tool Room & Surface Grinding Applications

The V-PG Vertex Punch Grinder (5 Inch) is a compact, high-accuracy grinding attachment designed for precision grinding of round punches used in tool rooms, die shops, and precision manufacturing units. Engineered to deliver consistent accuracy and smooth operation, this Vertex punch grinder is ideal for sharpening punches used in stamping, press tools, and mold applications.

Designed to be placed directly on the surface grinder magnetic chuck or surface plate, the V-PG punch grinder allows accurate grinding of punch diameters ranging from 1.5 mm to 25 mm. The punch is supported and rotated smoothly between three precision rollers, ensuring uniform material removal and excellent surface finish.

Technical Specifications

• Model: V-PG
• Brand: Vertex
• Disc Diameter: 5 Inch
• Accuracy: 0.005 mm
• Punch Length Capacity: 5 – 35 mm
• Weight: 7 Kg
• Finish: Polished
• Packing: Box Type

Precision Grinding Performance

The rollers are manufactured and ground to maintain rotation accuracy within 0.005 mm in both clockwise and anti-clockwise movement. This ensures precise cylindrical grinding without taper or deviation.
• Point A Accuracy: Within 0.005 mm
• Point B Accuracy: Within 0.008 mm

This level of precision makes the V-PG punch grinder suitable for both resharpening and finishing operations.

Operational & Productivity Benefits

• High grinding accuracy for round punches
• Smooth roller rotation for uniform grinding
• Compact and easy-to-use design
• No electrical connection required
• Reduces punch rejection and rework
• Ideal for repetitive precision work

Material & Machine Compatibility

Suitable for grinding tool steel punches, hardened steel punches, and alloy steel punches. Compatible with surface grinding machines and surface plates.

Industries & Applications

Widely used in:
• Tool rooms & die-making units
• Press tool & stamping tool manufacturing
• Mold & die workshops
• Precision job shops
• Automotive & engineering tooling
• Maintenance and re-sharpening departments

Key Advantages

• Vertex-quality precision punch grinder
• Accuracy up to 0.005 mm
• Handles punch diameters from 1.5–25 mm
• Compact, durable, and low maintenance
• Cost-effective solution for punch re-sharpening

The V-PG Vertex Punch Grinder (5 Inch) is an essential precision grinding accessory for manufacturers seeking high accuracy, repeatability, and long tool life in punch grinding operations.

VERTEX Punch Grinder V-PG

• Punch grinder is a tool which can be put on the surface plate of grinding machine for round punches(1.5mm-25mm).
• It can be ground by putting among three rollers of punch grinder.
• Accuracy of roller within 0.005mm while turning right or left.
• It can allow lenght 5-35mm.
• Accuracy of point A within 0.005mm and point B Within 0.008mm while turning.

V-47 S Vertex Compound Sine Plate

High-Precision Sine Plate for Tool Room & CNC Inspection Applications

The V-47 S Vertex Compound Sine Plate is a precision-engineered simple sine plate designed for accurate angular setting, inspection, and machining operations in tool rooms and precision manufacturing environments. Manufactured to Vertex quality standards, this compound sine plate delivers high dimensional accuracy, excellent rigidity, and long-term stability for critical measurement and setup applications.

The Vertex V-47S sine plate is widely used for setting precise angles on surface grinders, milling machines, CNC machining centers, and inspection benches. Its hardened and precision-ground construction ensures reliable performance in demanding industrial and metrology applications.

Precision Design & Construction

The sine plate is manufactured with close tolerances and hardened surfaces to maintain accuracy under repeated use. Precision grinding and controlled heat treatment ensure consistent performance over long service life.

Key technical specifications include:
• Type: Simple Sine Plate
• Model: V-47S
• Bottom Plate Length: 330 mm
• Central Distance: 80 mm
• Overall Dimensions: 300 × 150 × 170 mm
• Dimensional Tolerance: 0.010 mm
• Hardness: 58 HRC (Rockwell C)

Accuracy & Performance

The high hardness of 58 HRC provides excellent wear resistance, while the 0.010 mm tolerance ensures accurate angular positioning using slip gauges. This makes the sine plate suitable for both machining setup and inspection tasks requiring micron-level precision.

Materials & Compatibility

Designed for use with steel, alloy steel, hardened components, and precision ground parts. Compatible with surface plates, surface grinders, milling machines, and inspection fixtures.

Industry Applications

The Vertex V-47 S Compound Sine Plate is widely used in:
• Tool rooms and precision machining units
• CNC machining and grinding setups
• Mold, die, and fixture manufacturing
• Inspection and metrology laboratories
• Automotive and aerospace component inspection
• Engineering colleges and training institutes
• Calibration and quality control departments

Key Advantages

• High-precision Vertex sine plate
• Hardened to 58 HRC for long life
• 0.010 mm dimensional accuracy
• Stable and repeatable angle setting
• Ideal for machining, grinding, and inspection
• Proven reliability in industrial tool rooms

The V-47 S Vertex Compound Sine Plate is an essential precision accessory for manufacturers and inspectors who demand accuracy, consistency, and durability in angular measurement and setup operations.

V-TDB Vertex Radius and Angle Dresser

High-Precision Radius & Angle Dressing Tool for Surface Grinding

The V-TDB Vertex Radius and Angle Dresser is a professional-grade, semi-automatic grinding wheel dressing tool engineered for accurate radius and angular dressing in precision grinding applications. Designed for tool rooms, surface grinding shops, and manufacturing units, this Vertex dresser delivers fast setup, repeatable accuracy, and reliable performance in both form and profile grinding operations.

Built with a rigid, stable body and precision adjustment mechanisms, the V-TDB allows exact diamond positioning at the absolute center, ensuring consistent wheel geometry and improved grinding results. Its user-friendly design eliminates the need for height gauges or complex setup aids, significantly reducing setup time and operator effort.

Technical Specifications

• Model: V-TDB
• Brand: Vertex
• Automation Grade: Semi-Automatic
• Weight: 13 Kg
• Convex Dressing Range: Up to 40R
• Max. Wheel Dressing Diameter: 250 mm
• Vernier Resolution: 6-minute reading
• Angular Graduation: 4 × 90° over full 360°

Precision Dressing Design

The V-TDB features a special diamond setting gauge that allows positive and accurate centering of the diamond tip without trial adjustments. A single push-pull type control knob enables smooth, safe, and quick adjustment for both radius and angle dressing, improving operational safety and efficiency.

The full 360° angular graduation ensures precise angle setting, making the dresser ideal for complex form grinding tasks.

Operational & Productivity Benefits

• Fast and accurate radius setting
• No height gauge or extra setup tools required
• Smooth radius and angle control
• Consistent wheel profiles
• Reduced dressing time and rework
• Improved surface finish and dimensional accuracy

Machine & Material Compatibility

Suitable for surface grinding machines and profile grinders used on hardened steel, tool steel, alloy steel, and precision components.

Industries & Applications

Widely used in:
• Tool rooms & die-making units
• Precision grinding workshops
• Mold & die manufacturing
• Automotive component machining
• Engineering and fabrication units
• Maintenance and reconditioning shops

Key Advantages

• Vertex precision radius & angle dresser
• Convex radius capacity up to 40R
• 250 mm max wheel dressing diameter
• 360° angular adjustment with vernier control
• Single-knob safe and fast operation
• Durable, compact, and easy to use

The V-TDB Vertex Radius and Angle Dresser is a reliable and efficient solution for manufacturers seeking high-accuracy grinding wheel dressing, reduced setup time, and consistent grinding quality in professional machining environments.

V-TDG Vertex Radius and Angle Dresser

Precision Radius & Angle Dressing Tool for Surface Grinding Applications

The V-TDG Vertex Radius and Angle Dresser is a high-precision, semi-automatic dressing attachment designed for accurate radius and angle dressing of grinding wheels. Engineered for tool rooms, precision grinding shops, and manufacturing units, this Vertex dresser ensures consistent wheel profiles, improved surface finish, and extended grinding wheel life.

Built with robust construction and fine adjustment mechanisms, the V-TDG allows precise control over both convex and concave radius dressing, as well as accurate angular dressing. It is an essential accessory for achieving repeatable grinding accuracy in form grinding, profile grinding, and tool sharpening operations.

Technical Specifications

• Model: V-TDG
• Brand: Vertex
• Automation Grade: Semi-Automatic
• Power Source: Electric
• Convex Radius Capacity: Up to 4 Inch
• Vernier Reading: 6 minutes
• Overall Size: 5-1/2″ Long × 6-1/2″ High
• Pack Type: Box

Precision Dressing Performance

The V-TDG features a dual-purpose control knob that allows smooth and precise adjustment for both radius and angle movement. Integrated mechanical stops enable accurate setting for concave and convex radii, ensuring repeatable wheel dressing without trial-and-error.

A setting gauge for the diamond dresser tool is supplied, simplifying setup and ensuring correct diamond positioning every time.

Operational & Productivity Benefits

• Accurate radius and angle dressing
• Smooth vernier-controlled adjustments
• Consistent grinding wheel profiles
• Reduced setup and dressing time
• Improved grinding accuracy and surface finish
• Durable construction for long service life

Machine & Material Compatibility

Suitable for use on surface grinding machines for dressing wheels used on hardened steel, tool steel, alloy steel, and precision components.

Industries & Applications

Widely used in:
• Tool rooms & die-making units
• Precision grinding workshops
• Mold & die manufacturing
• Automotive and engineering components
• Jig & fixture production
• Maintenance and reconditioning departments

Key Advantages

• Vertex precision radius & angle dresser
• Convex radius capacity up to 4″
• 6-minute vernier for fine control
• Dual-function radius and angle adjustment
• Includes diamond tool setting gauge
• Compact, reliable, and easy to operate

The V-TDG Vertex Radius and Angle Dresser is a dependable, precision dressing solution for manufacturers who demand accurate grinding wheel profiles, repeatability, and high-quality surface finish in professional grinding operations.

6″ WBS-300 Vertex Wheel Balancing Stand

Heavy-Duty Wheel Balancer & Stand for Workshop & Grinder Wheel Setup

The 6″ WBS-300 Vertex Wheel Balancing Stand is a rugged and precise workholding accessory engineered for balancing grinding wheels, rotary wheels, and other rotating components in machine shops and fabrication environments. Constructed from hardened cast iron, this balancing stand provides stable support for wheels up to 500 mm diameter, ensuring improved rotational balance, reduced vibration, and enhanced grinding accuracy during setup.

Designed for workshop use, the WBS-300 stand comprises two cast iron A-frames with hardened steel rollers, allowing operators to quickly assess wheel balance and flatness before machining operations. Its robust construction and high-hardness rollers ensure long-lasting performance and reliable results even under continuous use.

Construction & Technical Details

• Model: WBS-300 Vertex Wheel Balancing Stand
• Maximum Wheel Diameter: Up to 500 mm (20″)
• Material: Cast iron body with hardened steel rollers
• Roller Hardness: HRC 55°
• Weight: Approx. ~12–13 kg depending on configuration
• Roller Width & Spread: Suitable for wheel widths up to ~230 mm (typical)
• Connecting Rod Length: Approx. 300 mm (depending on supplier datasheet)

Performance & Practical Benefits

The WBS-300 balancing stand provides a stable platform for rotating parts and grinding wheels, enabling technicians to detect imbalance, correct wheel mounting, and minimize vibration before precision grinding or machining. Its hardened rollers and cast iron base deliver rigid performance and maintain alignment over repeated cycles, promoting consistent wheel quality and reducing surface finish errors during grinding.

Compatible Materials & Usage

Suitable for balancing grinding wheels, abrasive discs, rotary fixtures, machined wheels, and similar rotating tooling used in grinding, milling, and machining workshops.

Industry Applications

• Machine shops and tool rooms
• Precision grinding setups
• CNC machining centers
• Fabrication and maintenance departments
• Automotive and industrial component workshops
• Heavy engineering workshops

Key Advantages

• Robust cast iron construction for long service life
• Hardened steel rollers for accurate wheel balance
• Supports wheels up to 500 mm diameter
• Enhances grinding setup quality and reduces vibration
• Easy to use and maintain

The 6″ WBS-300 Vertex Wheel Balancing Stand is an essential workshop accessory for any machine shop or precision grinding environment, offering professional-grade balancing capability for large wheels and rotating tooling.