China High Precision Drills Blank

HSS and Carbide Drills Blank (Cutting Tools).
The Drill Blanks can be used for punches, gages, pins or making for special tools. Number sizes, Letter sizes, Fractional sizes, Metric and Inch sizes can be avaliable.
Sizes can be customized.

DRILL BLANK
SETS
Description
Model No.
115pcs/set (1/16-1/2 by 1/64,A-Z,#1-#60 )
with metal index
305-8315
20pcs/set wire size blanks#61-80
305-8320
26pcs/set letter size blamks A-Z
305-8326
29pcs/set blanks 1/16 to 1/2 by 64ths
305-8329
60pcs/set wire size blank 1 to 60
305-5360

Number Sizes
Size
Overall Length
Model No.
1
3-7/8
305-8001
2
3-7/8
305-8002
3
3-3/4
305-8003
4
3-3/4
305-8004
5
3-3/4
305-8005
6
3-3/4
305-8006
7
3-5/8
305-8007
8
3-5/8
305-8008
9
3-5/8
305-8009
10
3-5/8
305-8010
11
3-1/2
305-8011
12
3-1/2
305-8012
13
3-1/2
305-8013
14
3-3/8
305-8014
15
3-3/8
305-8015
16
3-3/8
305-8016
17
3-3/8
305-8017
18
3-1/4
305-8018
19
3-1/4
305-8019
20
3-1/4
305-8020
21
3-1/4
305-8021
22
3-1/8
305-8022
23
3-1/8
305-8023
24
3-1/8
305-8024
25
3
305-8025
26
3
305-8026
27
3
305-8027
28
2-7/8
305-8028
29
2-7/8
305-8029
30
2-3/4
305-8030
31
2-3/4
305-8031
32
2-3/4
305-8032
33
2-5/8
305-8033
34
2-5/8
305-8034
35
2-5/8
305-8035
36
2-1/2
305-8036
37
2-1/2
305-8037
38
2-1/2
305-8038
39
2-3/8
305-8039
40
2-3/8
305-8040
41
2-3/8
305-8041
42
2-1/4
305-8042
43
2-1/4
305-8043
44
2-1/4
305-8044
45
2-1/8
305-8045
46
2-1/82
305-8046
47
2
305-8047
48
2
305-8048
49
2
305-8049
50
2
305-8050
51
2
305-8051
52
1-7/8
305-8052
53
1-7/8
305-8053
54
1-7/8
305-8054
55
1-7/8
305-8055
56
1-3/4
305-8056
57
1-3/4
305-8057
58
1-5/8
305-8058
59
1-5/8
305-8059
60
1-5/8
305-8060
61
1-5/8
305-8061
62
1-1/2
305-8062
63
1-1/2
305-8063
64
1-1/2
305-8064
65
1-1/2
305-8065
66
1-3/8
305-8066
67
1-3/8
305-8067
68
1-3/8
305-8068
69
1-3/8
305-8069
70
1-1/4
305-8070
71
1-1/4
305-8071
72
1-1/8
305-8072
73
1-1/8
305-8073
74
1-1/8
305-8074
75
1-1/8
305-8075
76
7/8
305-8076
77
7/8
305-8077
78
7/8
305-8078
79
3/4
305-8079
80
3/4
305-8080

Letter Sizes
Size
Overall Length
Model No.
A
3-7/8
305-8201
B
4
305-8202
C
4
305-8203
D
4
305-8204
E
4-1/8
305-8205
F
4-1/8
305-8206
G
4-1/8
305-8207
H
4-1/8
305-8208
I
4-1/8
305-8209
J
4-1/8
305-8210
K
4-1/4
305-8211
L
4-1/4
305-8212
M
4-3/8
305-8213
N
4-3/8
305-8214
O
4-1/2
305-8215
P
4-5/8
305-8216
Q
4-3/4
305-8217
R
4-3/4
305-8218
S
4-7/8
305-8219
T
4-7/8
305-8220
U
5
305-8221
V
5
305-8222
W
5-1/8
305-8223
X
5-1/8
305-8224
Y
5-1/4
305-8225
Z
5-1/4
305-8226

Fractional Size
Size
Overall Length
Model No.
33/64
6
305-8133
17/32
6
305-8134
35/64
6
305-8135
9/16
6
305-8136
37/64
6
305-8137
19/32
6
305-8138
39/64
6
305-8139
5/8
6
305-8140
41/64
6
305-8141
21/32
6
305-8142
43/64
6
305-8143
11/16
6
305-8144
45/64
6
305-8145
23/32
6
305-8146
47/64
6
305-8147
3/4
6
305-8148
49/64
6
305-8149
25/32
6
305-8150
51/64
6
305-8151
13/16
6
305-8152
53/64
6
305-8153
27/32
6
305-8154
55/64
6
305-8155
7/8
6
305-8156
57/64
6
305-8157
29/32
6
305-8158
59/64
6
305-8159
15/16
6
305-8160
61/64
6
305-8161
31/32
6
305-8162
63/64
6
305-8163
1
6
305-8164
1/64
3/4
305-810
1/32
1-3/8
305-8102
3/64
1-3/4
305-8103
1/16
1-7/8
305-8104
5/64
2
305-8105
3/32
2-1/4
305-8106
7/64
2-5/8
305-8107
1/8
2-3/4
305-8108
9/64
2-7/8
305-8109
5/32
3-1/8
305-8110
11/64
3-1/4
305-8111
3/16
3-1/2
305-8112
13/64
3-5/8
305-8113
7/32
3-3/4
305-8114
15/64
3-7/8
305-8115
1/4
4
305-8116
17/64
4-1/8
305-8117
9/32
4-1/4
305-8118
19/64
4-3/8
305-8119
5/16
4-1/2
305-8120
21/64
4-5/8
305-8121
11/32
4-3/4
305-8122
23/64
4-7/8
305-8123
3/8
5
305-8124
25/64
5-1/8
305-8125
13/32
5-1/4
305-8126
27/64
5-3/8
305-8127
7/16
5-1/2
305-8128
29/64
5-5/8
305-8129
15/32
5-3/4
305-8130
31/64
5-7/8
305-8131
1/2
6
305-8132

For more details, please kindly visit our website.
In addition, we also supply the following Cutting Tools--including Drills, End Mills, Milling Cutters, Slitting Saws, Saw Blades, Reamers, Taps & Dies, Tool Bits, Carbide Inserts, etc.