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Cawi Spiral Drill Grinding Machine

Price 11000 INR/ Piece

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MOQ : 1 Piece

Cawi Spiral Drill Grinding Machine Specification

Operation Type
Manual

Shape
Spiral

Tool Type
Drill bit sharpener/grinder

Cutting Accuracy
High precision grinding

Hardness
Hardened tool steel (specific value not provided)

Cutter Type
Grinding wheel cutter

Cutting Capacity
For drill bits ranging from 2 mm to 50 mm

Features
Adjustable grinding angle, robust construction, suitable for multiple sizes

Cutting Speed
Adjustable, according to drill bit size

Length
Machine base approx. 80 cm

Coating Type
No coating (standard steel finish)

Machine Type
Spiral Drill Grinding Machine

Cutting Force
Optimized for uniform grinding force

Material
Tool steel and heavy-duty steel body

Operate Method
Manual operation with adjustable settings

Coating
Uncoated

Drill Bits Types
Spiral/Helical drill bits

Diameter
2 mm to 50 mm capability

Maximum Torque
Not applicable (as a grinder)

Processing Type
Spiral drill grinding

Cooling System
Integrated coolant tray

Blade Size
Accommodates various bit sizes

Grinding Angle Adjustment
Provided, typically 118° to 135°

Safety Features
Protective covers on grinding wheel

Abrasive Wheel Size
Universal size, replaceable

Application
Restores cutting edge on spiral drills

Surface Finish
Industrial painted finish for anti-corrosion

Power Supply
220V/380V, 3-phase electric motor

Machine Weight
Approx. 90 kg

Cawi Spiral Drill Grinding Machine Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About Cawi Spiral Drill Grinding Machine

Make - Cawi Spiral (Germany)

Model - N-3-90-K

Capacity - 2 mm to 50 mm

Lip Angles for Drills - 90 degree to 150 degree

Grinding Wheel Size - Diameter 254 mm x 40 mm Width

Web Thinning Wheel Size - Diameter 152 mm x 8 mm Width

- Suitable for 2 and 3 lip twist drills including combination drills, counterbore drill, countersink, form drills, carbide tipped drills, etc.

- Suitable for End Mills, Chamfering of Taps etc.

- Equipped with Web Thinning Attachment.

- Equipped with Coolant Tank, Filtration & Coolant Pump.

- Operating Manual of the machine is available.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/1oPNQ7Omtxw

Versatile Grinding for Multiple Drill Bit Sizes

This machine accommodates spiral drill bits ranging from 2 mm to 50 mm diameter, making it ideal for workshops handling a variety of tooling requirements. The adjustable settings ensure consistent results and high precision for every sharpening task. Operators can confidently restore cutting edges on various sizes, optimizing drilling performance and tool longevity.

Precise and Adjustable Grinding Angle

With adjustable grinding angles between 118 and 135, users can fine-tune the sharpening process to suit specific drill bit geometries and applications. The manual operation allows for customization, while integrated features such as the coolant tray and robust safety covers enhance both efficiency and safety during operation.

FAQs of Cawi Spiral Drill Grinding Machine:

Q: How does the Cawi Spiral Drill Grinding Machine adjust grinding angles for different drill bits?

A: The machine offers an adjustable grinding angle feature, typically set between 118 and 135, allowing users to manually select the optimal angle for varying drill bit sizes and applications. This adjustment is easily managed via calibrated controls on the machine.

Q: What types of drill bits can be sharpened with this machine?

A: The device is specifically designed for spiral or helical drill bits and accommodates a broad range of sizes, from 2 mm to 50 mm in diameter. Its universal abrasive wheel ensures compatibility for most standard spiral drill bits.

Q: When should spiral drill bits be sharpened using the Cawi machine?

A: Drill bits should be sharpened when there is noticeable dullness, decreased performance, or inefficiency during drilling. Regular maintenance with this grinder restores the cutting edge and prolongs tool life.

Q: Where is the cooling tray located, and what is its function during grinding?

A: The integrated coolant tray is positioned beneath the grinding area and serves to cool both the abrasive wheel and drill bits during the sharpening process, reducing heat buildup and maintaining edge quality.

Q: What is the process for operating the Cawi Spiral Drill Grinding Machine?

A: Operation is manual: secure the drill bit, set the desired grinding angle, turn on the power, and commence grinding. The integrated safety covers and coolant tray should be engaged for optimal safety and efficiency.

Q: What are the benefits of using the Cawi Spiral Drill Grinding Machine?

A: This machine provides high-precision grinding, adjustable settings for different bit sizes, robust construction, and integrated safety and cooling features. These benefits collectively ensure longer drill bit life, optimized performance, and enhanced workplace safety.

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