TOS Czech BNV-80 Automatic Drill Sharpening Machine

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TOS Czech BNV-80 Automatic Drill Sharpening Machine

Name: TOS Czech BNV-80 Automatic Drill Sharpening Machine
Brand: Liberty Metal & Machines Private Limited
Price: 100000.0 INR
Availability: InStock

Price 100000.0 INR/ Piece

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MOQ : 1 Piece

TOS Czech BNV-80 Automatic Drill Sharpening Machine Specification

Cutting Force
Adjustable, dependent on drill and operation

Tool Type
Automatic Drill Sharpening Machine

Machine Type
Drill Bit Sharpener (TOS Czech, BNV-80)

Operation Type
Automatic

Cutting Capacity
2 mm to 80 mm (diameter range for drill bits)

Hardness
Suitable for HSS and carbide drills

Material
Main body: Cast Iron; Applicable tools: HSS, carbide

Cutting Speed
Infinitely variable based on setup

Operate Method
Electric motor-driven, automatic grinding

Drill Bits Types
Twist drill bits, Conical bits

Features
Automatic operation, precision chuck, flood coolant, integrated lamp, robust structure

Cutting Accuracy
High precision (dependent on machine setup and condition)

Shape
Rectangular base with rotary spindle head and arm

Length
Sharpening capacity depends on bit length, generally up to 300 mm

Usage
TOS (Czech Republic) make Automatic Drill Sharpening Machine in excellent working condition. The model of the machine BNV-80 and the Drill Grinding Capacity is from Diameter 10 mm to 80 mm. The technical details are as follows -

Cutter Type
Grinding wheel (abrasive cutter)

Diameter
Sharpening range 2-80 mm (drill bit diameter)

Maximum Torque
Not specified; governed by spindle motor

Processing Type
Automatic Sharpening

Applications
Industrial, maintenance, tool room, re-sharpening of twist drills and core cutters

Sharpening Angles
Point angle adjustable from 80 to 140

Net Weight
Approx. 500 kg

Safety Features
Enclosed grinding area with safety interlocks

Year of Manufacture
(Varies, typically 1980s-1990s, refer individual machine plate)

Electric Power Supply
3-phase, 415V, 50Hz

Grinding Head Movement
Adjustable stroke for drill size and angle

Dimensions (L x W x H)
Approx. 1500 mm 900 mm 1750 mm

Coolant Pump
Integrated coolant system for wheel and work cooling

Control Panel
Switches for EM Stop, coolant, and grinding start/stop

Model Number
BNV-80

Work Holding
3-jaw or 6-jaw chuck, precisely adjustable

TOS Czech BNV-80 Automatic Drill Sharpening Machine Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1 Piece Per Week

Delivery Time
7 Days

About TOS Czech BNV-80 Automatic Drill Sharpening Machine

Make - TOS (Czech Republic)

Model - BNV-80

Drill Sharpening Capacity - Diameter 10 mm to 80 mm

Minimum & Maximum Vertex Angle - 80 degree to 180 degree

Grinding Wheel Diameter - 254 mm

- Equipped with 6-Jaw type Chuck for Drill Clamping.

- Machine can sharpen 2-point, 3-point and 4-point drills.

- Complete with Coolant Tank and Pump, Wheel Dresser, etc.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/_wWeK-YDFTg

Effortless Automatic Drill Sharpening

The BNV-80 is designed for user-friendly, hands-off operation. With its automatic grinding system and intuitive push-button control panel, users can sharpen drills efficiently without extensive manual intervention. The integrated lamp and adjustable cutting force create a safe, visible, and flexible workspace for a range of drill sharpening needs.

Adaptable Capacity for Versatile Needs

This machine accommodates twist and conical drill bits from 2 mm to 80 mm in diameter and up to 300 mm long, supporting both HSS and carbide tools. Its precision chuck and variable-speed settings provide high sharpening accuracy, meeting the demands of exporters, manufacturers, and workshops.

Built for Durability and Safety

Manufactured with a cast iron base and equipped with an integrated coolant recirculation system, the BNV-80 ensures long-lasting performance and operator protection. Its robust construction and essential safety features make it a reliable solution in professional environments.

FAQ's of TOS Czech BNV-80 Automatic Drill Sharpening Machine:

Q: How does the TOS Czech BNV-80 Automatic Drill Sharpening Machine operate?

A: The machine features an electric motor-driven automatic grinding process. With push-button controls for start/stop and operation selection, users can easily set up and run the sharpening cycle, ensuring consistent results with minimal manual intervention.

Q: What types and sizes of drill bits can this machine sharpen?

A: The BNV-80 handles a variety of drill bit types, including twist drills and conical bits, with diameter capacities ranging from 2 mm to 80 mm and typical lengths up to 300 mm. It is suitable for both HSS and carbide drills.

Q: Where is the BNV-80 best utilized?

A: This model is ideal for industrial workshops, manufacturing facilities, and export/import businesses that frequently use or refurbish multiple drill bits, thanks to its automatic operation and wide sharpening range.

Q: What is the sharpening process on the BNV-80?

A: The user mounts the drill bit in the precision chuck, selects the operation on the control panel, and the machine automatically sharpens the drill using its abrasive grinding wheel. Coolant is recirculated during operation to maintain thermal stability and achieve a superior finish.

Q: What are the main benefits of using the BNV-80 Drill Sharpening Machine?

A: Its automatic features save time and reduce operator fatigue, while the adjustable cutting force and integrated cooling ensure high-precision sharpening. The machine's robust construction also guarantees long service life and reliable performance.

Q: How does the integrated coolant and lighting system improve usage?

A: The recirculating coolant system keeps drill bits cool, extending their lifespan and reducing heat damage. The integrated lamp enhances visibility, ensuring accuracy and safety during operation.

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