Busch Steel Burs - Twist Drill


Ordering Information & Recommendations

Safety and Hygiene Recommendations for Rotary Instruments

Busch - Figure 77

Twist Drills

- Tungsten Vanadium Steel Burs

- Twist Drills


77
This Busch item is a tool steel twist drill.

FIG 77 TWIST DRILLS

Material: Tool steel; Range of app.: gold, silver; Shank: 2.35 mm dia.; Rec. speed: 1,400-10,000 r.p.m.; Advantage: high flexibility




ITEM ORDER NUMBER:
   HP
   RA
   FG
Size
ISO 310 ... 417 364
D1
177SS12
005-016
0,50-1,60 mm
177S12
006-023
0,60-2,30 mm
17705-1
17705-2
005
0,50 mm
17706-1
17706-3
006
0,60 mm
17707-1
17707-2
17707-3
007
0,70 mm
17708-1
17708-2
008
0,80 mm
17709-1
17709-2
009
0,90 mm
17710-1
17710-2
010
1,00 mm
17711-1
011
1,10 mm
17712-1
17712-2
012
1,20 mm
17713-1
013
1,30 mm
17714-1
17714-2
014
1,40 mm
17715-1
015
1,50 mm
17716-1
016
1,60 mm
17717-1
017
1,70 mm
17718-1
17718-2
018
1,80 mm
17719-1
019
1,90 mm
17720-1
020
2,00 mm
17721-1
17721-2
021
2,10 mm
17722-1
022
2,20 mm
17723-1
17723-2
023
2,30 mm


Busch® is a registered trademark of Pfingst & Company