Hobbies For All Prime 407 Engraver, 50,000 RPM Brushless Micromotor Set for High Speed engraving with a Hand-piece for detailed work and Foot Pedal for plus accessories

Hobbies For All Prime 407 Engraver, 50,000 RPM Brushless Micromotor Set for High Speed engraving with a Hand-piece for detailed work and Foot Pedal for plus accessories

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R 10,946.00

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Achieve precise, professional-looking engraving with this high-speed micromotor engraving tool, designed for jewellery makers, crafters and personalisation work. With a maximum speed of 50,000 RPM, it is well...

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Achieve precise, professional-looking engraving with this high-speed micromotor engraving tool, designed for jewellery makers, crafters and personalisation work.
With a maximum speed of 50,000 RPM, it is well suited to detailed rotary engraving, allowing you to create fine lettering, decorative patterns, clean lines and intricate surface details on suitable materials.

The brushless motor offers a practical, low-maintenance design by eliminating the need to replace carbon brushes, making it a reliable choice for regular use in busy craft and jewellery workspaces.
The included foot pedal helps you control operation while keeping both hands focused on the handpiece and your workpiece for improved handling during detailed tasks.

  • High-speed performance: Up to 50,000 RPM for detailed engraving and decorative finishing
  • Brushless micromotor: No carbon brush replacement required
  • Foot pedal included: Convenient hands-free operation
  • Precision handpiece: Ideal for controlled lettering, line work and pattern creation
  • Versatile use: Suitable for jewellery making, customisation and craft projects
Accessory selection, operating speed and final results will vary depending on the material and task. Always match the accessory shank to the fitted collet and follow the accessory manufacturer’s speed rating to support safe and effective use.

These items are rotary tool accessories, specifically a collection of mini polishing, buffing, and cleaning bits. They feature a 1/8-inch (3mm) shank for mounting into the tool's collet.

The collection includes several distinct types of attachments:
  • Wool Felt Buffing Wheels  :Used alongside polishing compounds to give metals, jewelry, and plastics a high-gloss finish.
  • Brass Wire Wheels : Ideal for heavy cleaning, removing rust, stripping paint, and deburring hard metal surfaces without creating sparks.
  • Cloth/Muslin Buffing Wheels : Layered soft fabric discs used for ultra-fine polishing and bringing out a mirror finish on delicate materials.
  • End Brushes & Abrasive Stones : Includes miniature nylon/bristle pen-style brushes for detail cleaning, alongside red and brown mounted grinding stones used for sharpening, smoothing, and shaping metal edges.
  • Nylon Abrasive Scouring Wheels (Bottom Right): Miniature scrub pads of varying grits (often color-coded for coarse to fine) used for light cleaning, finishing satin metals, and removing light surface tarnish.

A 30-Piece Assorted Diamond Burr Bit Set. These sets are universally designed as accessories for rotary tools and are primarily used for detailing, engraving, carving, grinding, and polishing hard material.

Technical Specifications & Features
  • Abrasive Material: The tips are coated with industrial diamond particles (typically around 120 to 150 grit), which provide excellent strength and sharpness for tackling rough surfaces. [1, 2]
  • Shank Size: They feature standard round shanks, usually either 1/8 inch (3.17mm) or 3mm, ensuring wide compatibility with standard rotary tool collets. [1, 2]
  • Assorted Head Shapes: The set includes a broad range of profiles to handle different tasks:Needle / Fine Point: For intricate engraving, writing, and fine line tracking.
  • Ball / Spherical: For relief carving, hollowing out, or creating rounded recesses.
  • Cylinder: For flat surface grinding and edge straightening.
  • Cone / Tapered: For chamfering, side-cutting, or reaching narrow crevices.
  • Tree / Flame Shape: For contouring and concave sculpting.


Common Applications
These bits are designed to cut through dense, abrasive, or delicate mediums where traditional steel bits would wear down instantly:
  • Glass & Ceramic: Etching, drilling holes, or smoothing sharp edges on tiles and bottles.
  • Lapidary & Jewelry: Carving gemstones, minerals, rocks, shells, and precious metals.
  • Hardwood & Bone: Detailed wood spirit carving, bone shaping, and antler texturing.
  • Resin & Plastic: Trimming flash lines or cleaning up jewelry molds. [1, 2]

Best Practices for Use
  • Use Water Lubrication: When grinding glass, stone, or ceramics, always use water as a coolant. Running them dry will overheat the tip, melting the bonding agent and stripping the diamond dust away.
  • Apply Light Pressure: Let the speed of the rotary tool do the cutting. Pushing too hard does not speed up the process and ruins the grit.
  • Variable RPMs: Use medium to high speeds depending on the material, but avoid maxing out the RPMs on larger profiles to prevent vibrations.