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DRILLS
DRILLS
314
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EDP NO.
CUTTING
DIAMETER
D
1
/ D
2
DECIMAL
EQUIV.
METRIC
EQUIV.
OVERALL
LENGTH
L
1
FLUTE
LENGTH
L
2
CLEARED
LENGTH
L
3
UNCOATED Ti-NAMITE-A
(AlTiN)
1,0 mm 0.0394
26,0
6,0
4,5
66001
66002
#60
0.0400
1.02
1-1/2
1/2
13/32
56060
56269
#59
0.0410
1.04
1-1/2
1/2
13/32
56059
56268
#58
0.0420
1.07
1-1/2
1/2
13/32
56058
56267
#57
0.0430
1.09
1-1/2
1/2
13/32
56057
56266
#56
0.0465
1.18
1-1/2
1/2
13/32
56056
56265
3/64
0.0469
1.19
1-1/2
1/2
13/32
56103
56135
#55
0.0520
1.32
1-1/2
1/2
13/32
56055
56264
#54
0.0550
1.40
1-1/2
1/2
13/32
56054
56263
1,5 mm 0.0591
32,0
9,0
7,0
66003
66004
#53
0.0595
1.51
1-1/2
1/2
13/32
56053
56262
1/16
0.0625
1.59
1-1/2
5/8
1/2
56104
56136
#52
0.0635
1.61
1-11/16
11/16
35/64
56052
56261
#51
0.0670
1.70
1-11/16
11/16
35/64
56051
56260
#50
0.0700
1.78
1-11/16
11/16
35/64
56050
56259
#49
0.0730
1.85
1-11/16
11/16
35/64
56049
56258
#48
0.0760
1.93
1-11/16
11/16
35/64
56048
56257
5/64
0.0781
1.98
1-11/16
11/16
35/64
56105
56137
#47
0.0785
1.99
1-3/4
3/4
39/64
56047
56256
2,0 mm 0.0787
38,0
12,0
9,0
66005
66006
#46
0.0810
2.06
1-3/4
3/4
39/64
56046
56255
#45
0.0820
2.08
1-3/4
3/4
39/64
56045
56254
#44
0.0860
2.18
1-3/4
3/4
39/64
56044
56253
#43
0.0890
2.26
1-3/4
3/4
39/64
56043
56252
#42
0.0935
2.37
1-3/4
3/4
39/64
56042
56251
3/32
0.0938
2.38
1-3/4
3/4
39/64
56106
56138
#41
0.0960
2.44
1-13/16
13/16
21/32
56041
56250
#40
0.0980
2.49
1-13/16
13/16
21/32
56040
56249
2,5 mm 0.0984
43,0
14,0
11,0
66007
66008
#39
0.0995
2.53
1-13/16
13/16
21/32
56039
56248
#38
0.1015
2.58
1-13/16
13/16
21/32
56038
56247
#37
0.1040
2.64
1-13/16
13/16
21/32
56037
56246
#36
0.1065
2.71
1-13/16
13/16
21/32
56036
56245
7/64
0.1094
2.78
1-13/16
13/16
21/32
56107
56139
#35
0.1100
2.79
1-7/8
7/8
45/64
56035
56244
#34
0.1110
2.82
1-7/8
7/8
45/64
56034
56243
continued on next page
FRACTIONAL & METRIC
Straight Flute Drills • Metric: DIN 6539
106
FRACTIONAL & METRIC SERIES
2
TOLERANCES
(inch)
D
1
=
+.0000/–.0005
D
2
=
h6
TOLERANCES
(mm)
D
1
=
+0,0000/–0,0127
D
2
=
h6
STEELS
CAST IRON
HARDENEDSTEELS
For patent
information visit
www.ksptpatents.com