x-toothened burs

Busch Double Cut Carbide Burrs for the hardest materials

Precise, durable and perfect for particularly difficult-to-machine materials such as platinum, titanium, white gold or jewellery steel. Ideal for setting gemstones or other delicate goldsmith work.

Busch carbide burrs in various shapes with X-Cut toothing.
Shank diameter: 2.35 mm.
Recommended operating speed: 10,000 - 25,000 rpm.

Subgroups

Round burs

name	figure	Head-Ø	Version	item No.
Ball Bur	S421X	1.40mm	Double Cut	561320
Ball Bur	S421X	2.30mm	Double Cut	561321
Ball Bur	421x	2.50mm	Double Cut	561322
Ball Bur	421x	2.80mm	Double Cut	561323
Ball Bur	421x	3.50mm	Double Cut	561324
Ball Bur	421x	4.40mm	Double Cut	561325
Ball Bur	421x	5.50mm	Double Cut	561326

Bud carbide cutter

name figure Head-Ø Head length Version item No.
Bud Bur 423X 6.00mm 10.00mm Double Cut 561335

name	figure	Head-Ø	Head length	Version	item No.
Bud Bur	423X	6.00mm	10.00mm	Double Cut	561335

Bud carbide cutter

name	figure	Head-Ø	Head length	Version	item No.
Bud Bur	424x	4.00mm	8,00mm	Double Cut	561340
Bud Bur	424x	6.00mm	11,00mm	Double Cut	561342
Bud Bur	424x	7.00mm	12.50mm	Double Cut	561343
Bud Bur	424x	8.00mm	14,00mm	Double Cut	561344

Bud carbide cutter

name figure Head-Ø Head length Version item No.
Bud Bur 425x 4.00mm 11,50mm Double Cut 561350
Bud Bur 425x 6.00mm 14,00mm Double Cut 561352
Cylinder carbide cutter

name figure Head-Ø Head length Version item No.
Cylinder Bur 426x 6.00mm 13.00mm Double Cut 561364
Cylinder carbide cutter

name figure Head-Ø Head length Version item No.
Cylinder Bur 428X 2.30mm 14.50mm Double Cut 561360
Cone carbide cutter

name figure Head-Ø Head length Version item No.
Cone carbide cutter 429x 4.50 mm 13.0mm Double Cut 561370

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x-toothened burs

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name	figure	Head-Ø	Head length	Version	item No.
Bud Bur	425x	4.00mm	11,50mm	Double Cut	561350
Bud Bur	425x	6.00mm	14,00mm	Double Cut	561352