A
Length
B
Angle
94.65 mm 15°
118.55 mm 30°
124.60 mm 45°
139.10 mm 60°
164.80 mm 75°

DIRECTION CAPACITY PROJECTION ROTATION HAND COOLANT OFFSET
THS013660 BMT40 BOLT PATTERN 50x50 UNIVERSAL DRILLING MILLING HEAD ER20 L=129 BIGLIA B436Y2 B438Y2
UNIVERSAL ER20 129 mm CW-CW
1:1
STRAIGHT EXTERNAL COOLANT STRAIGHT
THS019022 BMT BOLT PATTERN 63x65 UNIVERSAL DRILLING MILLING HEAD ER20M L=64 mm FOR BIGLIA B465
UNIVERSAL ER20 64 mm CW-CW
1:1
STRAIGHT EXTERNAL COOLANT STRAIGHT

Updated 202409