L1
L2
Ø mm
Pitch
L1 mm
L2 mm
Shank
AF
Code
Number
Pack
Qty
3.50
0.60
73
13
3.15
J811/0280B
1
4.00
0.70
J811/0300B
5.00
0.80
79
16
J811/0340B
6.00
1.00
89
19
4.50
J811/0380B
8.00
1.25
97
22
6.30
J811/0420B
10.00
1.50
108
24
J811/0460B
12.00
1.75
119
29
9.00
J811/0500B
Alpen Drills UK
Suppliers of High Quality Drill Bits,
Tools and Equipment