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Catalog C00400   < Page 21 >

Solid Carbide DRILL BLANKS

Fractional Drill Blanks Engraving, Etching Blanks
Ground from Solid Carbide Ground from Solid Carbide
Part No. Diameter O.A.L.
439155
439220
439285
439395
439495 		1/16
3/32
1/8
3/16
1/4 		1-1/2
1-1/2
1-1/2
2
2
421030
421035
421040
421045 		5/16
3/8
7/16
1/2 		2
2-1/2
2-1/2
2-1/2
Tolerance: + .0000 - .0005
Part Numbers Dimensions
Single End Double End Diam. O.A.L. Length of Flat
446020
446025
446030
446035
446040 		447005
447010
447015
447020
447025 		1/16
3/32
1/8
3/16
1/4 		1-1/2
1-1/2
1-1/2
2
2 		1/4
1/4
1/4
3/8
3/8
446045
446050
446055
446060 		447030
447035
447040
447045 		5/16
3/8
7/16
1/2 		2
2-1/2
2-1/2
2-1/2 		1/2
1/2
1/2
1/2

Tolerance on flat: + .001 - .000

 

Solid Carbide Drill Blanks

Part No. Dimensions
Size Diam. O.A.L.
439005
439010
439015
439020
439025 		80
79
1/64
78
77 		.0135
.0145
.0156
.0160
.0180 		1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
439030
439035
439040
439045
439050 		76
75
74
73
72 		.0200
.0210
.0225
.0240
.0250 		1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
439055
439060
439065
439070
439075 		71
70
69
68
1/32 		.0260
.0280
.0292
.0310
.0313 		1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
439080
439085
439090
439095
439100 		67
66
65
64
63 		.0320
.0330
.0350
.0360
.0370 		1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
439105
439110
439115
439120
439125 		62
61
60
59
58 		.0380
.0390
.0400
.0410
.0420 		1-1/4
1-1/4
1-1/2
1-1/2
1-1/2
439130
439135
439135
439140
439145 		57
3/64
56
55
54 		.0430
.0465
.0465
.0520
.0550 		1-1/2
1-1/2
1-1/2
1-1/2
1-1/2
439150
439150
439155
439160 		53
1.5 mm
1/16
52 		.0595
.0595
.0625
.0635 		1-1/2
1-1/2
1-1/2
1-1/2
Part No. Dimensions
Size Diam. O.A.L.
439165
439170
439175
439180
439185 		51
50
49
48
5/64 		.0670
.0700
.0730
.0760
.0781 		1-1/2
1-3/4
1-3/4
1-3/4
1-3/4
439190
439190
439195
439200
439205 		47
2 mm
46
45
44 		.0785
.0785
.0810
.0820
.0860 		1-3/4
1-3/4
1-3/4
1-3/4
2
439210
439215
439220
439225
439230 		43
42
3/32
41
40 		.0890
.0935
.0937
.0960
.0980 		2
2
2
2
2
439235
439240
439245
439250
439255 		39
38
37
36
7/64 		.0995
.1015
.1040
.1065
.1094 		2-1/4
2-1/4
2-1/4
2-1/4
2-1/4
439260
439265
439270
439275
439280 		35
34
33
32
31 		.1100
.1110
.1130
.1160
.1200 		2-1/4
2-1/4
2-1/4
2-1/4
2-1/4
439285
439290
439295
439300
439305 		1/8
30
29
28
9/64 		.1250
.1285
.1360
.1405
.1406 		2-1/4
2-1/4
2-1/2
2-1/2
2-1/2
439310
439315
439320
439325 		27
26
25
24 		.1440
.1470
.1495
.1520 		2-1/2
2-1/2
2-1/2
2-1/2
Part No. Dimensions
Size Diam. O.A.L.
439330
439335
439340
439345
439350 		23
5/32
22
21
20 		.1540
.1562
.1570
.1590
.1610 		2-1/2
2-1/2
2-1/2
2-1/2
2-1/2
439355
439360
439365
439370
439375 		19
18
11/64
17
16 		.1660
.1695
.1719
.1730
.1770 		2-3/4
2-3/4
2-3/4
2-3/4
2-3/4
439380
439385
439390
439395
439400 		15
14
13
3/16
12 		.1800
.1820
.1850
.1875
.1890 		2-3/4
2-3/4
2-3/4
2-3/4
2-3/4
439405
439410
439415
439420
439425 		11
10
9
8
7 		.1910
.1935
.1960
.1990
.2010 		2-3/4
2-3/4
3
3
3
439430
439435
439440
439445
439450 		13/64
6
5
4
3 		.2031
.2040
.2055
.2090
.2130 		3
3
3
3
3
439455
439460
439465
439470
439475 		7/32
2
1
A
15/64 		.2187
.2210
.2280
.2340
.2344 		3
3
3
3-1/4
3-1/4
439480
439485
439490
439495 		B
C
D
1/4 		.2380
.2420
.2460
.2500 		3-1/4
3-1/4
3-1/4
3-1/4

Tolerance: +.0000 -.0005

See our Discount Information page for Quantity Discounts.

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