Busch® 2.8 mm 90° Hart Burs
Busch® 2.8 mm 90° Hart Burs is out of stock and will ship as soon as it is back in stock.
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Busch® 2.8 mm 90° Hart Burs
Busch 2.8 mm 90° Hart Bur
The Busch 2.8 mm 90° Hart Bur is engineered for high-precision stone setting and fine metalwork. Crafted from premium Tungsten Vanadium Steel, this bur delivers clean, accurate cuts with exceptional durability. Designed for jewelry making and professional settings, it provides reliable performance under demanding workloads, reducing chatter and ensuring consistent depth control.
With a 2.8 mm cutting diameter and a 90° profile, it enables precise bevels, delicate engraving, and clean cutouts around stones. The premium steel resists wear and heat buildup, helping you maintain a sharp edge project after project. This bur is ideal for professional studios and serious hobbyists alike.
- 2.8 mm diameter with 90° angle for precise detailing
- Premium Tungsten Vanadium Steel for long-lasting sharpness
- Excellent for stone setting, jewelry making, and fine metalwork
- Delivers clean, accurate cuts with minimal chatter
- Durable construction suited for professional use
Enhance your workshop performance—add it to your toolkit today and enjoy consistent results.
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Let customers speak for us
Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
