DREMEL ACCESSORY ART.105 KIT OF 3 MILLING CUTTERS

The Dremel 26159929JA, also identified as accessory 9929, is a diamond engraving bit designed to work with the Dremel 290 engraver and compatible rotary tools. Thanks to its diamond-coated head, it offers longer life and wear resistance compared with standard bits, allowing harder materials such as glass and stainless steel to be engraved with precision and control.

Technical data:

• Type: diamond engraving bit

• Model: 9929 / 26159929JA

• Bit material: diamond / diamond coating

• Bit diameter: ~3 mm

• Overall length: ~20 mm

• Tool compatibility: Dremel 290‑1 / 290‑3 Hobby engraver and multi-tools with a chuck suitable for engraving

• Quantity per pack: 1 diamond bit

Technical use:

• Engraving of glass, ceramic, marble, stainless steel and hard materials

• Creating thin lines, grooves and precise details on difficult surfaces

• Suitable for craft projects, model making and precision work

The Dremel 520 is an impregnated polishing pad for rotary tools, featuring abrasive and lubricant already built into the structure of the accessory. It is designed for light material removal and high-gloss polishing on metal and other materials, without the need to apply external polishing paste.

Technical data:

• Type: impregnated polishing pad/wheel

• Model: 520

• Working diameter: approx. 13.2 mm

• Shank diameter: 3.2 mm

• Accessory length: approx. 54 mm

• Material: felt backing impregnated with silicon carbide abrasive and lubricant

• Recommended maximum speed: up to 20 000 rpm

• Compatibility: rotary tools with 3.2 mm chuck (Dremel series and compatible)

Technical applications:

• Polishing and bright finishing of metal surfaces (steel, aluminium, brass, silver, etc.)

• Light removal of imperfections before further finishing

• Polishing of hard plastics and non-metallic materials for glossy finishes without external pastes

The Dremel 7120 is an oval disc diamond abrasive bit designed for Dremel-type rotary tools, specifically for engraving, shaping and removing material on hard or fragile surfaces. It is particularly suitable when precision work is needed on resistant materials such as glass, ceramic or hardened metal, where a traditional cutter would perform less well or wear out quickly.

Technical data:

• Accessory type: diamond bit / abrasive disc for finely detailed engraving and shaping

• Model: 7120

• Working diameter: approx. 6.7 mm

• Shank diameter: 2.4 mm (3/32″) standard Dremel

• Shape: oval diamond disc

• Material: steel with diamond coating

• Maximum recommended speed: up to 25 000 rpm (in some references up to 35 000 rpm)

• Compatibility: Dremel rotary tools and other multi-tools with a 3.2 mm accessory chuck

Technical applications:

• Engraving and shaping of hard surfaces such as glass, ceramic, porcelain

• Detail work on hardened metal and hard steels

• Precision work on thin materials or materials that are difficult to section

• Material removal with greater control than conventional abrasives

The Dremel Art. 420 is a heavy duty abrasive cutting disc for rotary tools, designed for straight cuts in metal and other materials with greater strength and durability than standard cutting discs. It is suitable both for heavy-duty applications on ferrous materials and for work on wood, plastic and light building materials.

Technical data:

• Type: heavy duty abrasive cutting disc

• Model: Art. 420

• Working diameter: 24.0 mm (≈ 0,94")

• Disc thickness: ≈ 1.0 mm

• Shank diameter: 3.2 mm (standard mandrel)

• Abrasive material: reinforced aluminium oxide

• Shape: disc with cutting along the edge

• Maximum operating speed: up to 35 000 rpm

• Mounting: with 402 screw mandrel

• Quantity: typically 1 piece

Technical applications:

• Straight cutting of ferrous and non-ferrous metals, including bars, sheet and tubes.

• Sectioning of bolts, screws and profiles.

• Cutting of thin wood, plastic, panels and composite materials.

Main details:

• Type: pair of replacement brushes for Dremel rotary tool

• Item code: 0615298790 / UEB0615298790

• Application: replacement motor component for Dremel tools

• Dimensions: approx. 5 × 5.5 mm

• Function: replacement of worn brushes to restore motor performance

The Dremel Art. 636 is a drill bit set specifically for wood, designed for precision drilling in wood and similar materials with compatible rotary tools. Each bit features a centring point for a precise, straight start to the hole and a titanium coating for longer life and consistent performance.

Technical data:

• Type: wood drill bit set for rotary tools

• Model: 636

• Number of bits included: 4 pieces

• Working diameters: 3 mm, 4 mm, 5 mm, 6 mm

• Shank diameter: 3.2 mm (1/8″)

• Coating: titanium for long service life

• Centring point: yes, for accurate holes and a straight entry

• Recommended use: drilling in softwood, hardwood, laminate, plywood, chipboard and fibreboard

• Maximum recommended operating speed: up to 35 000 rpm

• Typical applications: precision drilling in wood, making holes from Ø 3 mm to Ø 6 mm, preparing joints, screw pilot holes and craft details

The Dremel 4485 is a collet kit with collet nut for Dremel series rotary tools, designed to hold a wide range of bits and accessories firmly with different shank diameters. The set lets you adapt the tool to the correct accessory size, ensuring a stable grip and reducing vibration or slipping during use. This accessory is a simple and versatile solution for anyone who frequently uses bits of different diameters on rotary multi-tools.

Technical data:

• Type: collet set with collet nut for rotary multi-tool

• Model: 4485

• Contents:

  • 1 × collet nut

  • 4 × collets of diameters: 0.8 mm, 1.6 mm, 2.4 mm, 3.2 mm

• Supported accessory diameter range: 0.8 mm – 3.2 mm

• Tool compatibility: Dremel rotary multi-tools (cordless and corded) with a chuck for traditional collets

• Recommended maximum speed: up to 35 000 rpm

• Material: sturdy metal for a stable grip and long operating life

• Installation: screws onto the front thread of the tool, and the collets are fitted to clamp the accessories

Technical applications:

• Precise clamping of bits, cutters, grinding wheels, brushes or other accessories in the supported diameters.

• Improves the stability and control of the accessory when working on wood, metal, plastic and other materials.

• Ideal for anyone who uses several tool diameters with the same rotary tool.

The Dremel 439 is a replacement abrasive cylinder for rotary tools, used in combination with the mandrel and abrasive band to sand, shape and finish various types of surface. The medium grit makes it suitable for material removal and shaping on wood, metal, fibreglass, rubber and other similar materials.

Technical data:

• Type: abrasive cylinder for sanding/shaping

• Model: Item 439

• Working diameter: 9.5 mm

• Shank diameter: 3.2 mm (standard for rotary tools)

• Abrasive grit: approx. 60 (medium)

• Material: abrasive on rotating cylinder

• Shape: abrasive cylinder

• Compatibility: Dremel rotary tools and multi-tools with 3.2 mm mandrel

Technical applications:

• Sanding and material removal on wood, plywood and fibreglass

• Removal of rust or light oxidation from metal surfaces

• Shaping of profiles and surfaces on materials such as rubber and plastic

• Surface preparation before finishing or painting

Single tungsten carbide cutter with a ball tip for rotary tools, designed for engraving, shaping and material removal on hard surfaces.
The spherical tip geometry allows concave channels, curves and rounded details to be produced with control and precision on a wide range of materials, including metal and difficult-to-machine materials.

Technical data:

• Type: tungsten carbide cutter for engraving/shaping

• Model: Art. 9905

• Shank diameter: 3.2 mm

• Working diameter: 3.2 mm

• Accessory length: 38.0 mm (approx.)

• Material: tungsten carbide (C‑2)

• Tip shape: spherical (ball tip)

• Maximum recommended operating speed: up to 30 000 rpm

Technical applications:
Engraving, shaping of concave profiles, material removal and fine detailing on hardened steel, stainless steel, cast iron, ceramic, non-ferrous metals, hardwood or plastic.

The Dremel 402JA is a mounting mandrel (screw pin) for rotary tools, designed for fixing cutting discs, polishing discs and other centre-hole accessories to Dremel multi-tools. It is one of the essential accessories for using various abrasive and finishing tools correctly with your multi-tool.

Technical data:

• Type: mandrel / accessory mounting pin

• Model: Item 402JA

• Contents: normally 4 pieces in the pack

• Shank diameter: 3.2 mm (1/8″) – standard for Dremel tools

• Material: sturdy metal

• Shape: screw pin with slotted head

• Compatibility: all Dremel rotary multi-tools with 3.2 mm chuck

• Maximum operating speed: up to 35 000 rpm

• Use of the pin: for fixing cutting discs, polishing discs, brushes and other accessories with a centre hole

Main features:

• Allows secure mounting of abrasive and polishing discs on the Dremel tool.

• Slotted screw head for tightening/ loosening with a flat-blade screwdriver.

• Multi-pack, useful for having spares or quick replacements.

Technical applications:

• Fixing of abrasive cutting discs for metalworking.

• Mounting of polishing discs on felt or other backings.

• Assembly of various centre-hole accessories for a range of cutting and finishing applications.

The Dremel 570 is a tungsten carbide removal bit designed for Dremel-type rotary tools, specifically for removing mortar or cement in the joints between tiles during renovation or maintenance work. It is used with the Dremel 568 accessory (grout removal attachment) to keep the bit centred between the joints and ensure controlled feed.

Technical data:

• Type: tungsten carbide grout / mortar removal bit

• Model: Item 570

• Working diameter: 3.2 mm

• Shank diameter: 3.2 mm

• Accessory length: approx. 58 mm

• Useful working length: approx. 10 mm

• Material: tungsten carbide

• Recommended maximum speed: up to 20,000 rpm (typical use 15–20 000 rpm)

• Compatibility: used with Dremel rotary tools and with the grout removal attachment (mod. 568) for removing mortar between tiles

Technical applications:

• Controlled removal of mortar or cement in the joints between tiles before replacing or repairing broken tiles.

• Preparing joints for regrouting or resealing.

Item 111 is a small-diameter (0.8 mm) engraving cutter with an elongated cylindrical head, designed for extremely precise detail work with high-speed rotary tools. It allows engraving, shaping and material removal even on curved surfaces, making it suitable for carving and micro-machining operations on various materials such as wood, plastic, fibreglass, rubber and soft metals.

Technical data:

• Type: engraving cutter / cylindrical carving bit

• Model: 111 / 26150111JA

• Working diameter: 0.8 mm

• Shank diameter: 3.2 mm (1/8″)

• Accessory length: approx. 45 mm

• Material: high-speed steel

• Maximum recommended operating speed: up to approx. 35 000 rpm

• Compatibility: Dremel rotary tools and other multi-tools with a 3.2 mm chuck

Pack quantity:

• 3 × engraving cutter 111

Technical applications:

• Engraving, shaping and milling of details on wood, plastic, laminated materials and rubber

• Precision work, grooves, profiles and localised material removal

• Ideal on curved or irregular surfaces thanks to the elongated shape of the cutter

The Dremel 84922JA is a set of silicon carbide abrasive points for rotary tools with a standard 3.2 mm shank. These small conical points are designed for grinding, deburring and engraving on hard or non-ferrous materials where traditional aluminium oxide points are less effective.

Technical data:

• Type: silicon carbide abrasive points for grinding and deburring

• Model: 84922JA

• Pack quantity: set of 3 pieces

• Working diameter: 4.8 mm

• Shank diameter: 3.2 mm

• Shape: small cone for access to surfaces and details

• Abrasive material: silicon carbide, more durable than aluminium oxide points

• Accessory length: approx. 40 mm

• Recommended maximum operating speed: up to 25 000 rpm

• Compatibility: Dremel rotary tools and multi-tools with a chuck for 3.2 mm accessories

Technical applications:

• Grinding and deburring of hard and brittle materials such as glass, ceramic, porcelain, stone and non-ferrous metals

• Engraving and material removal on uneven surfaces

• Preparation of complex surfaces before finishing

The TR 615 cutter is an accessory for Dremel TRIO tools designed specifically for rounding and shaping corners and edges on soft materials such as wood, plastic, rubber and Plexiglas. The tool produces rounded profiles and softer finishes on surfaces of small craft projects and detail work.

Technical data:

• Type: edge-rounding cutter

• Model: TR 615

• Working diameter: 9.5 mm

• Shank diameter: 4.8 mm

• Recommended materials: hardwood, softwood, rubber, plastic, Plexiglas, carbon

• Compatibility: dedicated accessory for Dremel TRIO (not suitable for traditional multi-tools without a TRIO adapter)

• Shape: rounded profile for chamfering and finishing corners

The item 115 is a cylindrical high-speed cutter of approximately 7.8 mm, designed for carving, engraving and removing material on a variety of surfaces. It is designed to achieve precision machining in operations such as shaping, engraving, grooving and tapered drilling with high-speed rotary tools.

Technical data:

• Type: high-speed cylindrical carving/engraving cutter

• Model: 115 / 26150115JA

• Working diameter: approx. 7.9 mm (5/16 in)

• Shank diameter: 3.2 mm (1/8″)

• Accessory length: approx. 38 mm

• Material: high-speed steel

• Compatibility: Dremel rotary tools and other multi-tools with a 3.2 mm chuck

• Recommended speed: up to approx. 30 000 rpm, varying according to the material being worked (wood, plastic, soft metal)

Quantity in the pack:

• 2 × carving/engraving bits (cylindrical shape) included in the standard 115 pack.

Technical applications:

• Shaping and removal of material on wood, plastic and soft metals

• Engraving, grooving and creation of profiles on flat or curved surfaces

• Creation of tapered holes and precision details in material machining projects

Set of 5 thin cutting discs for rotary tools with EZ SpeedClic fitting, designed for precise cuts in metal and metallic materials such as steel, aluminium and copper. The discs are reinforced and very thin to make cutting easier and reduce effort during the operation.

Technical data:

• Type: thin cutting discs EZ SpeedClic

• Model: SC409

• Quantity: 5 discs

• Working diameter: 38.0 mm

• Shank diameter: 3.2 mm

• Max working depth: 14.0 mm

• Disc thickness: 0.75 mm (extra thin)

• Mounting system: EZ SpeedClic – quick tool-free change

• Maximum recommended speed: up to 35,000 rpm

• Material: fibreglass-reinforced abrasive (for long-lasting cuts)

• Use: cutting and parting of sheet metal and thin metal workpieces