1

直柄长麻花钻(GB/T6135.4-1996)(mm)
d h8
l
l1
1.00
56.00
33.00
1.10
60.00
37.00
1.20
65.00
41.00
1.30
65.00
41.00
1.40
70.00
45.00
1.50
70.00
45.00
1.60
76.00
50.00
1.70
76.00
50.00
1.80
80.00
53.00
1.90
80.00
53.00
2.10
85.00
56.00
2.20
90.00
59.00
2.30
90.00
59.00
2.40
95.00
62.00
2.50
95.00
62.00
2.60
95.00
62.00
2.70
100.00
66.00
2.80
100.00
66.00
2.90
100.00
66.00
3.00
100.00
66.00
3.10
106.00
69.00