12.80
14.20
97.00
103.00
25.00
10.00
10.10
11.50
77.00
83.00
20.00
8.00
8.00
9.20
68.00
74.00
16.00
6.30
6.30
7.50
60.00
66.00
12.50
5.00
5.00
6.20
53.00
59.00
10.00
4.00
3.90
4.90
48.00
52.00
8.00
3.15
3.10
4.10
43.00
47.00
6.30
2.50
2.50
3.30
38.00
42.00
5.00
2.00
2.00
2.80
33.50
37.50
4.00
1.60
1.60
2.20
29.50
33.50
3.15
1.25
1.30
1.90
29.50
33.50
3.15
1.00
Pilot Length Min
Pilot Length Max
Overall Length Min
Overall Length Max
Body Diameter(h9)
Pilot Diameter(k12)
(Type-A)
Centre Drill
TWIST DRILLS
TWIST DRILLS
Centre Drill (Type-A)