Busch® .70 mm 90° Hart Burs
Busch® .70 mm 90° Hart Burs is out of stock and will ship as soon as it is back in stock.
Couldn't load pickup availability
Busch® .70 mm 90° Hart Burs
Busch 90° Hart Bur — 0.70 mm (Pack of 6)
The Busch 90° Hart Bur delivers precision stone setting with a 0.70 mm diameter, built for ultra-clean, accurate cuts. This Busch 90° Hart Bur is crafted from premium Tungsten Vanadium Steel, ensuring long-lasting performance in demanding jewelry and fine metalwork applications.
Designed for professional use, this bur provides reliable cutting action at high precision, reducing material waste and protecting delicate settings. The 90-degree geometry is ideal for accent bevels, precise channel work, and flawless stone seating.
- 0.70 mm diameter for intricate detailing and tight tolerances
- 90° angle for precise bevels and stone setting
- Premium Tungsten Vanadium Steel for durability and sustained sharpness
- Pack of 6 for steady workflow and replacements
- Professional-grade tool compatible with standard rotary tools
- Ideal for jewelry making, fine metalwork, and gem-setting applications
Boost your craftsmanship with these durable burs—order the Busch 90° Hart Bur pack and experience cleaner cuts, better accuracy, and reliable performance in every project. Add to cart today to upgrade your toolkit and achieve precision in every project.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Product comparison grid
Choosing the right product can be overwhelming. Our Product Comparison Grid helps you quickly analyze features, specifications, and prices side by side, so you can make an informed decision.
| Facet | ||||
|---|---|---|---|---|
| Price | ||||
| Price |
$0.30
Unit price
/
Unavailable
|
$5.25
Unit price
/
Unavailable
|
$28.33
Unit price
/
Unavailable
|
$21.95
Unit price
/
Unavailable
|
| Description | ||||
| Description | 1 mm Sterling Silver Ball Chain (Per Inch) Discover the 1 mm Sterling Silver Ball Chain—an uncomplicated, professional base for... | Gold Frenchwire - 0.80 mm to 1 Meter Gold Frenchwire is a tightly coiled, gold-colored wire used to finish pearl... | 14-Piece Circle and Round Disc Cutter Set — 1/8" to 5/8" Achieve precise, clean cuts with the 14-Piece Circle and... | 1-1/2" Natural Rawhide Hammer Leather Mallet The 1-1/2" Natural Rawhide Hammer Leather Mallet is an essential tool for jewelry forming,... |
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
