Page 6 - HOLE_MAKING_CATALOG_INCH_2022_P447-P626

ITS BORE ITS BORE Boring Heads Selection Guide 40 Ø1.969- 3.543 BHR MB50-63 BHR MB63- BHR MB80-80 USER GUIDE

MB
20
16
63
25
80
32
40
50
14
Size
BHR MB25- BHR MB32-32 BHR MB40- BHR MB50-50 Ø2.677-
BHR
BHR
Ø4.724-7.874
63 Ø3.543-
25 Ø1.102- Ø1.398-1.969
MB20-20
MB16-16
Rough BHR-TCH Ø.709-47.323 Ø.709-.866 Ø.866-1.102 1.496 IHSR 28-38 30 2.677 Ø3.543-4.724 70 80 90 4.724 Roughing
22
IHSR 22-28
IHSR 68-90
2
0
90 100 110 120
Page 472 IHSR 90-120 IHSR 120-160 4
BHCI MB25- BHCI MB32-32 BHCI MB40- BHCI MB50-50 BHCI MB63- BHCI MB80-80
Ø3.740-4.724
25 Ø1.102- Ø1.417-1.811
40 Ø1.811- Ø2.362-2.953
63 Ø2.953-
3.740
1.417
2.362
Rough + Finish BHCI Ø1.102-4.724 400 μinch IHRF 28-36C Non. 0.002 Ø 30 0.5 Ø 0.01 Ø LOCK Non. 0.002 Ø 0.01 Ø LOCK 0.5 Ø IHRF 46-60 C 0.01 Ø 0.5 Ø LOCK Page 481 IHRF 75-95 C 80 90 100 0.01 Ø IHRF 95-120 C 100 110 120 0.01 Ø 0.5 Ø LOCK Page 476 TCH AL300 Ø 300-702 IH... IHSR 160-800
0.5 Ø
0.01 Ø
Non. 0.002 Ø
0.5 Ø
Non. 0.002 Ø
Non. 0.002 Ø
IHRF 36-46 C
LOCK
Non. 0.002 Ø
40
LOCK
60 70
60 70
IHRF 60-75 C

452 ISCAR