|
|
Drill Type
|
Bit diamater (D)
|
Taper
|
Whter hole
|
(d)
mm
|
Part on
|
|
mm
|
in
|
|
Chisel Type Bits
|
30
|
1 3/16"
|
7°
|
2
|
22
|
Y130-722
|
|
32
|
1 17/64"
|
7°
|
2
|
22
|
Y132-722
|
|
34
|
1 11/32"
|
7°
|
2
|
22
|
Y134-722
|
|
36
|
1 27/64"
|
7°
|
2
|
22
|
Y136-722
|
|
38
|
1 1/2"
|
7°
|
2
|
22
|
Y138-722
|
|
40
|
1 37/64"
|
7°
|
2
|
22
|
Y140-722
|
|
42
|
1 21/32"
|
7°
|
2
|
22
|
Y142-722
|
|
43
|
1 11/16"
|
7°
|
2
|
22
|
Y143-722
|
|
44
|
1 47/64"
|
7°
|
2
|
22
|
Y144-722
|
|
46
|
1 13/16"
|
7°
|
2
|
22
|
Y146-722
|
|