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Cobalt HSS Drills, Fractional Sizes,
AS907
R10CO - Cobalt HSS, Heavy Duty, 135°
Split Point.
Manufactured to National Aerospace Standard 907.
Made of heat resistant cobalt. Used for drilling in tough, high tensile strength
materials like PH stainless steel, titanium and Inconel.
Decimal,
Inch
Flute
Length, Inch
Overall
Length, Inch
Pkg
Qty
Price
Pkg.
R10CO
EDP #
Purchase
Online
0.0156
0.1875
0.750
12
$68.88
46510301
Buy Now
0.0312
0.5000
1.375
12
$56.40
46510302
Buy Now
0.0469
0.7500
1.750
12
$40.32
46510303
Buy Now
0.0625
0.8750
1.875
12
$36.96
46510304
Buy Now
0.0781
1.0000
2.000
12
$36.96
46510305
Buy Now
0.0938
1.2500
2.250
12
$36.96
46510306
Buy Now
0.1094
1.5000
2.625
12
$38.88
46510307
Buy Now
0.1250
1.6250
2.750
12
$47.28
46510308
Buy Now
0.1406
1.7500
2.875
12
$47.76
46510309
Buy Now
0.1562
2.0000
3.125
12
$53.52
46510310
Buy Now
0.1719
2.1250
3.250
12
$56.40
46510311
Buy Now
0.1875
2.3125
3.500
12
$62.88
46510312
Buy Now
0.2031
2.4375
3.625
12
$75.84
46510313
Buy Now
0.2188
2.5000
3.750
12
$83.04
46510314
Buy Now
0.2344
2.6250
3.875
12
$88.32
46510315
Buy Now
0.2500
2.7500
4.000
12
$93.36
46510316
Buy Now
0.2656
2.8750
4.125
12
$106.56
46510317
Buy Now
0.2812
2.9375
4.250
12
$111.84
46510318
Buy Now
0.2969
3.0625
4.375
12
$136.32
46510319
Buy Now
0.3125
3.1875
4.500
6
$72.48
46510320
Buy Now
0.3281
3.3125
4.625
6
$80.16
46510321
Buy Now
0.3438
3.4375
4.750
6
$87.72
46510322
Buy Now
0.3594
3.5000
4.875
6
$101.52
46510323
Buy Now
0.3750
3.6250
5.000
6
$100.20
46510324
Buy Now
0.3906
3.7500
5.125
6
$114.84
46510325
Buy Now
0.4062
3.8750
5.250
6
$119.88
46510326
Buy Now
0.4219
3.9375
5.375
6
$132.36
46510327
Buy Now
0.4375
4.0625
5.500
6
$135.24
46510328
Buy Now
0.4531
4.1875
5.625
6
$163.20
46510329
Buy Now
0.4688
4.3125
5.750
6
$166.32
46510330
Buy Now
0.4840
4.3750
5.875
6
$171.24
46510331
Buy Now
0.5000
4.5000
6.000
6
$168.72
46510332
Buy Now
0.5160
4.8125
6.625
1
$54.14
46510333
Buy Now
0.5310
4.8125
6.625
1
$56.82
46510334
Buy Now
0.5469
4.8125
6.625
1
$61.54
46510335
Buy Now
0.5625
4.8125
6.625
1
$64.44
46510336
Buy Now
0.5781
4.8125
6.625
1
$64.56
46510337
Buy Now
0.5938
5.1875
7.125
1
$66.30
46510338
Buy Now
0.6094
5.1875
7.125
1
$71.08
46510339
Buy Now
0.6250
5.1875
7.125
1
$71.08
46510340
Buy Now
0.6406
5.1875
7.125
1
$76.14
46510341
Buy Now
0.6562
5.1875
7.125
1
$79.82
46510342
Buy Now
0.6719
5.6250
7.625
1
$86.28
46510343
Buy Now
0.6875
5.6250
7.625
1
$86.28
46510344
Buy Now
Cobalt HSS Drills, Bronze Oxide Wire Sizes
R18CO - Cobalt HSS, Heavy Duty, *Bronze Color Oxide, 135°
Split Point
Made of heat resistant cobalt. Used for drilling in tough,
high tensile strength materials like PH stainless steel, titanium and Inconel.
*Surface treated flutes .1250 and over
Diameter
Number
Decimal
Equivalent
Flute
Length, Inch
Overall
Length, Inch
Pkg
Qty
Price
Pkg.
R18CO
EDP #
Purchase
Online
1
0.2280
2.6250
3.875
12
$101.04
46518301
Buy Now
2
0.2210
2.6250
3.875
12
$100.80
46518302
Buy Now
3
0.2130
2.5000
3.750
12
$94.32
46518303
Buy Now
4
0.2090
2.5000
3.750
12
$94.80
46518304
Buy Now
5
0.2055
2.5000
3.750
12
$94.80
46518305
Buy Now
6
0.2040
2.5000
3.750
12
$94.80
46518306
Buy Now
7
0.2010
2.4375
3.625
12
$73.44
46518307
Buy Now
8
0.1990
2.4375
3.625
12
$73.44
46518308
Buy Now
9
0.1960
2.4375
3.625
12
$73.44
46518309
Buy Now
10
0.1935
2.4375
3.625
12
$73.44
46518310
Buy Now
11
0.1910
2.3125
3.500
12
$73.44
46518311
Buy Now
12
0.1890
2.3125
3.500
12
$73.44
46518312
Buy Now
13
0.1850
2.3125
3.500
12
$70.32
46518313
Buy Now
14
0.1820
2.1875
3.375
12
$70.80
46518314
Buy Now
15
0.1800
2.1875
3.375
12
$70.80
46518315
Buy Now
16
0.1770
2.1875
3.375
12
$65.76
46518316
Buy Now
17
0.1730
2.1875
3.375
12
$64.80
46518317
Buy Now
18
0.1695
2.1250
3.250
12
$58.80
46518318
Buy Now
19
0.1660
2.1250
3.250
12
$56.88
46518319
Buy Now
20
0.1610
2.1250
3.250
12
$56.88
46518320
Buy Now
21
0.1590
2.1250
3.250
12
$56.64
46518321
Buy Now
22
0.1570
2.0000
3.125
12
$56.88
46518322
Buy Now
23
0.1540
2.0000
3.125
12
$56.88
46518323
Buy Now
24
0.1520
2.0000
3.125
12
$56.64
46518324
Buy Now
25
0.1495
1.8750
3.000
12
$51.60
46518325
Buy Now
26
0.1470
1.8750
3.000
12
$51.36
46518326
Buy Now
27
0.1440
1.8750
3.000
12
$51.12
46518327
Buy Now
28
0.1405
1.7500
2.875
12
$48.00
46518328
Buy Now
29
0.1360
1.7500
2.875
12
$46.80
46518329
Buy Now
30
0.1285
1.6250
2.750
12
$43.44
46518330
Buy Now
31
0.1200
1.6250
2.750
12
$43.20
46518331
Buy Now
32
0.1160
1.6250
2.750
12
$42.48
46518332
Buy Now
33
0.1130
1.5000
2.625
12
$40.56
46518333
Buy Now
34
0.1110
1.5000
2.625
12
$40.80
46518334
Buy Now
35
0.1100
1.5000
2.625
12
$40.56
46518335
Buy Now
36
0.1065
1.4375
2.500
12
$40.08
46518336
Buy Now
37
0.1040
1.4375
2.500
12
$40.08
46518337
Buy Now
38
0.1015
1.4375
2.500
12
$37.44
46518338
Buy Now
39
0.0995
1.3750
2.375
12
$37.44
46518339
Buy Now
40
0.0980
1.3750
2.375
12
$37.44
46518340
Buy Now
41
0.0960
1.3750
2.375
12
$36.96
46518341
Buy Now
42
0.0935
1.2500
2.250
12
$36.48
46518342
Buy Now
43
0.0890
1.2500
2.250
12
$36.48
46518343
Buy Now
44
0.0860
1.1250
2.125
12
$36.48
46518344
Buy Now
45
0.0820
1.1250
2.125
12
$36.48
46518345
Buy Now
46
0.0810
1.1250
2.125
12
$36.48
46518346
Buy Now
47
0.0785
1.0000
2.000
12
$36.48
46518347
Buy Now
48
0.0760
1.0000
2.000
12
$36.48
46518348
Buy Now
49
0.0730
1.0000
2.000
12
$36.48
46518349
Buy Now
50
0.0700
1.0000
2.000
12
$36.48
46518350
Buy Now
51
0.0670
1.0000
2.000
12
$36.48
46518351
Buy Now
52
0.0635
0.8750
1.875
12
$36.48
46518352
Buy Now
53
0.0595
0.8750
1.875
12
$40.56
46518353
Buy Now
54
0.0550
0.8750
1.875
12
$40.56
46518354
Buy Now
55
0.0520
0.8750
1.875
12
$40.56
46518355
Buy Now
56
0.0465
0.7500
1.750
12
$46.08
46518356
Buy Now
57
0.0430
0.7500
1.750
12
$46.08
46518357
Buy Now
58
0.0420
0.6875
1.625
12
$46.32
46518358
Buy Now
59
0.0410
0.6875
1.625
12
$46.08
46518359
Buy Now
60
0.0400
0.6875
1.625
12
$46.08
46518360
Buy Now