Helical cutting tools grinding Attachment for Universal Tool & Cutter Grinder machine Model 50HC
The 50HC Attachment is a precision accessory designed for Universal Tool & Cutter Grinders to perform accurate helical cutting tool grinding operations. It is specially used for sharpening and reconditioning of helical drills, end mills, reamers, taps, and spiral tools, delivering consistent geometry and superior surface finish.
Specifications
For: Helical cutting tools grinding Attachment for Universal Tool & Cutter Grinder machine Model 50HC- Product Name
- Helical cutting tools Grinder Attachment
- Model
- 50HC
- Weight Approx
- 15 Kgs
- Tool Diameter Capacity
- 3 – 50 mm
- Tool Length Capacity
- Up to 250 mm
- Number of Flutes
- 2 / 3 / 4 / 6 / 8 Flutes
- Tool Weight capacity
- 5 Kgs Approx
- Swivel Base Rotation
- 0° – 360°
- Tilt Angle (Vertical)
- ±45°
- Relief Angle Range
- 0° – 30° adjustable
- Rake Angle Range
- ±20° adjustable
- Helix Angle Range
- 0° – 45°
- Clamping System
- Collet / chuck type
- Grinding Wheel Type
- Diamond / CBN / Aluminum Oxide
- Wheel Diameter
- 75 mm – 150 mm
- Wheel Width
- 6 mm – 25 mm
- Indexing Type
- Manual indexing plate
- Feed Type
- Fine-pitch micrometer screws
- Slide Type
- Precision-ground dovetail / linear slides
Features:
- Universal compatibility with most tool & cutter grinding machines
- Rigid and vibration-free structure for precision grinding
- Multi-position indexing for 2, 3, 4, 6 and 8 flute tools
- Smooth swivel base with 0°–360° rotation
- Adjustable relief angle system for different tool geometries
- High-accuracy holding with minimal runout
- Quick-lock clamping system for faster setup
- Suitable for vertical and horizontal grinding operations
- Designed for continuous industrial operation
Description
The 50HC Universal Tool & Cutter Grinder Attachment is a high-precision accessory designed to enhance the capabilities of universal tool and cutter grinding machines. It enables accurate sharpening and reconditioning of end mills, slot drills, reamers, countersinks, chucking reamers, step drills, taps and multi-flute cutting tools.
Built with heavy-duty, vibration-free construction, the 50HC ensures superior surface finish, accurate geometry, and consistent grinding results. Its multi-axis adjustability allows precise control over relief angles, rake angles and helix angles, making it ideal for tool rooms, CNC workshops and precision manufacturing units.
This attachment applied to common grinding machine and universal tool grinding machine. According the requirement of knife choose the suitable grinding wheel. According the wear of knife, choose the grinding angle and grinding number of cutting edge.
Applications:
- Helical flute grinding of drills and end mills
- Re-sharpening of reamers and taps
- Cutter reconditioning
- CNC and precision tool rooms
- Production and maintenance workshops
- End mill sharpening
- Slot drill sharpening
- Reamer regrinding
- Drill point and clearance grinding
- Cutter tooth form correction
- Tool reconditioning in CNC and conventional workshops
Optional Accessories:
- Digital angle display
- Universal indexing head
- Indexing plates
- Special collet sets
- Diamond wheel dresser
- Fine adjustment micrometer stop
- Work head support attachment
More questions buyers ask
What is the Pentagon 50HC grinding attachment used for?
The 50HC is a high-precision accessory for universal tool and cutter grinding machines, designed for sharpening and reconditioning end mills, slot drills, reamers, taps, and other multi-flute cutting tools.
Which machines is the 50HC attachment compatible with?
It is designed for universal compatibility with most standard tool and cutter grinding machines used in industrial workshops.
What is the tool diameter capacity of the 50HC attachment?
The 50HC attachment can handle cutting tools with a diameter capacity ranging from 3 mm to 50 mm.
Can the 50HC attachment handle different flute counts?
Yes, it features multi-position indexing suitable for 2, 3, 4, 6, and 8 flute tools.
What is the swivel base rotation range?
The attachment features a smooth swivel base with a 0°–360° rotation for versatile grinding angles.
What is the relief angle adjustment range?
The relief angle is adjustable between 0° and 30° to accommodate various tool geometries.
Is the 50HC suitable for vertical and horizontal grinding?
Yes, it is designed to be suitable for both vertical and horizontal grinding operations.
What is the approximate weight of the 50HC attachment?
The attachment weighs approximately 15 kg, ensuring a rigid and stable setup.
What type of clamping system does it use?
It uses a collet/chuck type clamping system for high-accuracy holding with minimal runout.
What are the optional accessories available for the 50HC?
Optional accessories include a digital angle display, universal indexing head, indexing plates, special collet sets, diamond wheel dresser, fine adjustment micrometer stop, and work head support attachment.
Who should choose the Pentagon 50HC attachment?
The 50HC is ideal for tool rooms, CNC workshops, and precision manufacturing units that require frequent re-sharpening and reconditioning of helical cutting tools.
How does the 50HC compare to standard grinding fixtures?
Unlike basic fixtures, the 50HC offers heavy-duty, vibration-free construction, multi-axis adjustability for relief/rake/helix angles, and high-accuracy indexing, making it superior for professional industrial tool maintenance.
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Full description
The 50HC Attachment is a precision accessory designed for Universal Tool & Cutter Grinders to perform accurate helical cutting tool grinding operations. It is specially used for sharpening and reconditioning of helical drills, end mills, reamers, taps, and spiral tools, delivering consistent geometry and superior surface finish.