| All kinds of Cutting tools
Twist drills
1.CENTRE DRILLS WITH PROTECTIVE TAPER-TYPE B
SPECIFICATIONS(DIAMETERS mm)：16.00,16.50,17.00,17.50,18.00,
18.50,19.00,19.50,20.00,20.50,
21.00,21.50, 22.00,22.50,23.00
d d 1 d 2 L I
1.0 4 2.12 36.5 1.3
1.25 5 2.65 40 1.6
1.6 6.3 3.35 45 2.0
2.0... |
