Hart burs 90° 414AU

Busch hart bur cutter 90°, made of carbide, Fig. 414AU / HM

Special 90° double cone hart bur cutter made of carbide for precise stone setting. The working angle of 90° ensures optimal setting of precious and jewellery stones, especially in materials such as platinum, titanium, steel and white gold.
Shank Ø 2.35 mm.
Recommended application speed: 5,000 - 10,000 rpm.

Subgroups

singly

name	figure	Head-Ø	Shaft-Ø	Version	item No.
Hart bur	Fig. 414AU	0.70 mm	2.35 mm	double cone 90°	563407
Hart bur	Fig. 414AU	0.80 mm	2.35 mm	double cone 90°	563408
Hart bur	Fig. 414AU	0.90 mm	2.35 mm	double cone 90°	563409
Hart bur	Fig. 414AU	1.00 mm	2.35 mm	double cone 90°	563410
Hart bur	Fig. 414AU	1.10 mm	2.35 mm	double cone 90°	563411
Hart bur	Fig. 414AU	1.20 mm	2.35 mm	double cone 90°	563412
Hart bur	Fig. 414AU	1.30 mm	2.35 mm	double cone 90°	563413
Hart bur	Fig. 414AU	1.40 mm	2.35 mm	double cone 90°	563414
Hart bur	Fig. 414AU	1.50 mm	2.35 mm	double cone 90°	563415
Hart bur	Fig. 414AU	1.60 mm	2.35 mm	double cone 90°	563416
Hart bur	Fig. 414AU	1.70 mm	2.35 mm	double cone 90°	563417
Hart bur	Fig. 414AU	1.80 mm	2.35 mm	double cone 90°	563418
Hart bur	Fig. 414AU	1.90 mm	2.35 mm	double cone 90°	563419
Hart bur	Fig. 414AU	2.00 mm	2.35 mm	double cone 90°	563420
Hart bur	Fig. 414AU	2.10 mm	2.35 mm	double cone 90°	563421
Hart bur	Fig. 414AU	2.20 mm	2.35 mm	double cone 90°	563422
Hart bur	Fig. 414AU	2.30 mm	2.35 mm	double cone 90°	563423

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Hart burs 90° 414AU

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