Felt Bobs & Burs

Shank Type： Straight Handpiece

Shank Diameter(mm)： 2.35 

Material: Superior quality wool

Various shapes included: spheres, cylinders, bullets, needles, wheel...

Features of Cylinder/Bullet:

*Within throwing uniform surface, polished surface fine and bright.

*Suitable for wood, nuclear carving, jade, ivory, and other materials of fine polishing.

*Also applies to jewelry, the mold cavity, medical equipment, electronic circuit boards, stainless steel decorative tube, antique bronze,

Classical furniture, plastic products, and high-precision parts fine polishing.

Wheels shape Burs with Shank:

1.Ideal for polishing most metal surfaces and plastics.

2.Suited for smaller areas. Use soft for precious metals (gold, silver, etc.). Leaves a glossy finish on metals.

3.Widely used in the cylinder bore mill, pipe, grinding, mold, medical equipment, beauty equipment, gold and silver jewelry, stainless steel, glass equipment, machinery parts and other special refining process.

4. Install on electric grinder. Suitable for wood, nuclear carving, jade, ivory, etc.

Features:

✔high hardness and toughness

✔more abrasion-resistant and durable

✔Ideal for the electric and pneumatic rotary grinding and polishing tools

✔Smooth and refine surfaces by using these felt buffs to polish metal, ceramics and glass.

✔Fit into electric rotary tools, drills, high speed die grinders, and flex shafts.

✔Practical and Durable- Made of high quality compressed felt and metal.

Usages:

1.For polishing and finishing on all types of materials.

2. Ideal for smoothing interior surfaces,

3. Used for various molds, electronics, glass, medical equipment, gold, and silver jewelry,

metal (brass, bronze, copper, all soft metals.)

non-metallic surface grooves, plastics, tapered concavities and other small parts.

4. It can also be used for nails.

5.Ideal for general polishing of most ferrous metals, stones, glass, and ceramics.

➤ The felt polishing accessory can be used with or without a polishing compound

➤ Can be used with polishing compound to produce a smooth finish.

➤ Great for contractors

➤ Perfect for cleaning and polishing

➤ Used to hold primarily with polishing bits and accessories.

Application:

1.Work great for polishing and grinding various molds, glass, medical equipment, jewelry, gemstones, watches, crystal, car, motorcycle, bike, feed ramps or trigger jobs metal, non-metal surface, grooves etc. make polished goods cleaner and brighter.

2. Wool felt bob can be used for eliminating the scratch on the glasses and jewelries.

3. It can be used for complex and fine polishing of the precision instrument, models and other expensive goods.

These bobs are for use in many industries including:

Mold tool polishing: –mold tools and dies used for plastic injection require a very high finish. You will find that felt is mostly for lapping and polishing with diamond compound.

Polishing medical implants –They are very high quality, under totally controlled manufacturing and therefore suitable for robotic use.

Polishing precious metals in the Jeweler industry –Working on gold and silver, platinum, or palladium. Jewelers usually require smaller felt bobs with fine compounds

What to use your Felt Bob with?

You can use Felt bobs in any rotary tool –such as a micromotor, pendant drill, flexible shaft machine or simple drill. Check recommended speeds for polishing

User Tips

➤ Felt polishing accessories may be used with or without polishing compound.

➤ A felt accessory continually renews its own surface while being used.