Busch Abrasives - Cylinder - Flat End Cylinder


Ordering Information & Recommendations

Safety and Hygiene Recommendations for Rotary Instruments

Busch - Figure 639

High-grade corundum abrasives, (Al2O3), pink

- High Grade Abrasives

- Abrasives

- General Purpose


639
This Busch high-grade corundum abrasive has a cylinder shape, medium grit, and medium bonding hardness.

#639 MTD. STONES

for medium hard metal alloys



639 Green


Medium Grit

Medium Bonding Hardness

#639 MTD. STONES GREEN

Silicon carbide abrasives (SiC), green; Ceramic bond; for ceramic, acrylics, metal alloys, enamel



ITEM ORDER NUMBER:
Size
ISO 655 ... 110 523
D1
L
06391
035
3,50 mm
6,00 mm


639 Pink


Medium Grit

Medium Bonding Hardness

This pink, Busch high-grade corundum abrasive has a cylinder shape, medium grit, and medium bonding hardness.

#639 MTD. STONES PINK

High-grade corundum abrasives, (Al2O3), pink; Ceramic bond; for medium hard metal alloys



ITEM ORDER NUMBER:
Size
ISO 625 ... 110 523
D1
L
06392
035
3,50 mm
6,00 mm


639 White


Medium Grit

Hard Bonding Hardness

#639 MTD. STONES WHITE

High-grade corundum abrasives (Al2O3), white; Ceramic bond; for soft metal alloys; Low to medium speed



ITEM ORDER NUMBER:
Size
ISO 635 ... 110 524
D1
L
06393
035
3,50 mm
6,00 mm


ABRASIVE STONES CANNOT BE STERILIZED


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