Busch Steel Burs - Cup - Concave Cup


Ordering Information & Recommendations

Safety and Hygiene Recommendations for Rotary Instruments

Busch - Figure 77B

Steel Cutters


77B
This is a Busch concave steel cutter bur.

FIG 77B CUP STEEL BURS

Concave cutter




ITEM ORDER NUMBER:
   HP
Size
ISO 310 ... ... ...
D1
D3
L
1772SS12
008-019
0,80-1,90 mm
1772S12
010-031
1,00-3,10 mm
1772SM8
020-031
2,00-3,10 mm
1772SL8
035-100
3,50-10,00 mm
177208
008
0,80 mm
0,56 mm
0,65 mm
177209
009
0,90 mm
0,63 mm
0,70 mm
177210
010
1,00 mm
0,72 mm
0,75 mm
177211
011
1,10 mm
0,80 mm
0,78 mm
177212
012
1,20 mm
0,88 mm
0,90 mm
177213
013
1,30 mm
0,96 mm
0,98 mm
177214
014
1,40 mm
1,05 mm
1,05 mm
177215
015
1,50 mm
1,15 mm
1,10 mm
177216
016
1,60 mm
1,25 mm
1,20 mm
177217
017
1,70 mm
1,33 mm
1,28 mm
177218
018
1,80 mm
1,40 mm
1,35 mm
177219
019
1,90 mm
1,48 mm
1,42 mm
177220
020
2,00 mm
1,55 mm
1,48 mm
177221
021
2,10 mm
1,65 mm
1,55 mm
177222
022
2,20 mm
1,75 mm
1,62 mm
177223
023
2,30 mm
1,85 mm
1,70 mm
177225
025
2,50 mm
2,00 mm
1,85 mm
177227
027
2,70 mm
2,20 mm
2,00 mm
177229
029
2,90 mm
2,35 mm
2,15 mm
177231
031
3,10 mm
2,55 mm
2,30 mm
177235
035
3,50 mm
2,90 mm
2,60 mm
177240
040
4,00 mm
3,35 mm
3,00 mm
177245
045
4,50 mm
3,80 mm
3,35 mm
177250
050
5,00 mm
4,20 mm
3,75 mm
177260
060
6,00 mm
5,10 mm
4,30 mm
177270
070
7,00 mm
5,90 mm
5,00 mm
177280
080
8,00 mm
6,80 mm
5,80 mm
1772100
100
10,00 mm
8,60 mm
7,30 mm


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