球齿钎头
|
钎头直径 Bit diameter
|
合金片(柱)(mm) Butt**
|
锥角
|
水孔
|
系列号
|
||||
mm
|
in
|
边齿
Gnage
|
芯齿
Front
|
边齿角
Angle
|
Taper
|
Watrehole
|
Part NO.
|
|
32
|
17/64
|
3×8
|
1×8
|
25°
|
7°
|
2
|
Q432-722
|
|
34
|
11/32
|
3×8
|
1×8
|
25°
|
7°
|
2
|
Q434-722
|
|
36
|
27/64
|
3×9
|
1×8
|
25°
|
7°
|
2
|
Q436-722
|
|
38
|
1/2
|
3×9
|
1×8
|
25°
|
7°
|
2
|
Q438-722
|
|
38
|
1/2
|
3×9
|
2×8
|
30°
|
7°
|
3
|
Q538-722
|
|
40
|
37/64
|
3×9
|
1×8
|
25°
|
7°
|
2
|
Q440-722
|
|
40
|
37/64
|
3×9
|
2×8
|
30°
|
7°
|
3
|
Q540-722
|
|
42
|
21/32
|
3×9
|
1×8
|
25°
|
7°
|
2
|
Q442-722
|
|
42
|
21/32
|
3×9
|
2×8
|
30°
|
7°
|
3
|
Q542-722
|
|
45
|
49/64
|
4×9
|
2×8
|
30°
|
7°
|
3
|
Q645-722
|
|
48
|
57/64
|
4×10
|
2×8
|
30°
|
7°
|
3
|
Q648-722
|