Global Catalog Metric 8-16-23 web - Flipbook - Page 248
FRACTIONAL & METRIC
3 Flute Drills • Metric: DIN 6539
30°
(mm)
150°
3
(inch)
OAL
LCF
LU
103
DCON
DC
FRACTIONAL & METRIC SERIES
inch & mm
248
DECIMAL
DC / DCON
METRIC
DC / DCON
0.2656
0.2660
0.2677
0.2717
0.2720
0.2756
0.2770
0.2795
0.2810
0.2812
0.2835
0.2874
0.2900
0.2913
0.2950
0.2953
0.2969
0.2992
0.3020
0.3031
0.3071
0.3110
0.3125
0.3150
0.3160
0.3189
0.3228
0.3230
0.3268
0.3281
0.3307
0.3320
0.3346
0.3386
0.3390
0.3425
0.3438
0.3465
0.3480
0.3504
0.3543
0.3580
6,750 mm
6,760 mm
6,800 mm
6,900 mm
6,910 mm
7,000 mm
7,040 mm
7,100 mm
7,140 mm
7,140 mm
7,200 mm
7,300 mm
7,370 mm
7,400 mm
7,490 mm
7,500 mm
7,540 mm
7,600 mm
7,670 mm
7,700 mm
7,800 mm
7,900 mm
7,940 mm
8,000 mm
8,030 mm
8,100 mm
8,200 mm
8,200 mm
8,300 mm
8,330 mm
8,400 mm
8,430 mm
8,500 mm
8,600 mm
8,610 mm
8,700 mm
8,730 mm
8,800 mm
8,840 mm
8,900 mm
9,000 mm
9,090 mm
DRILLS
EDP NO.
TOLERANCES (inch)
FRACTIONAL/
LETTER/WIRE
DC
OVERALL
LENGTH
OAL
FLUTE
LENGTH
LCF
USABLE
LENGTH
LU
UNCOATED Ti-NAMITE®-A
(AlTiN)
DC = +0.0000/–0.0005
DCON = h 6
17/64
H
3-1/2
3-1/2
74,0
74,0
3-1/2
74,0
3-1/2
74,0
3-1/2
3-1/2
74,0
74,0
3-1/2
74,0
3-3/4
74,0
3-3/4
79,0
2-3/8
79,0
79,0
79,0
3-3/4
79,0
3-3/4
79,0
79,0
3-3/4
79,0
4
79,0
4
79,0
84,0
4
84,0
4
84,0
4
84,0
84,0
4-1/4
2-1/8
2-1/8
34,0
34,0
2-1/8
34,0
2-1/8
34,0
2-1/8
2-1/8
34,0
34,0
2-1/8
34,0
2-3/8
34,0
2-3/8
37,0
2-3/8
37,0
37,0
37,0
2-3/8
37,0
2-3/8
37,0
37,0
2-3/8
37,0
2-1/2
37,0
2-1/2
37,0
40,0
2-1/2
40,0
2-1/2
40,0
2-1/2
40,0
40,0
2-3/4
1-45/64
1-45/64
25,0
25,0
1-45/64
25,0
1-45/64
25,0
1-45/64
1-45/64
25,0
25,0
1-45/64
25,0
1-29/32
25,0
1-29/32
27,0
1-29/32
27,0
27,0
27,0
1-29/32
27,0
1-29/32
27,0
27,0
1-29/32
27,0
2
27,0
2
27,0
29,0
2
29,0
2
29,0
2
29,0
29,0
2-13/64
53117
58064
53208
58065
63013
69003
63069
69004
53209
58066
63014
69005
53210
58067
63070
69006
53211
58068
53118
58069
63015
69007
63071
69008
53212
58070
63072
69009
53213
58071
63016
69010
53119
58072
63073
69011
53214
58073
63074
69012
63075
69013
63076
69014
53120
58074
63017
69015
53215
58075
63077
69016
63018
69017
53216
58076
63078
69018
53121
58077
63019
69019
53217
58078
63020
69020
63021
69021
53218
58079
63079
69022
53122
58080
63022
69023
53219
58081
63080
69024
63023
69025
53220
58082
continued on next page
TOLERANCES (mm)
I
J
K
9/32
L
M
19/64
N
5/16
O
P
21/64
Q
R
11/32
S
T
DC = +0,0000/–0,0127
DCON = h 6
STEELS
CAST IRON
NON-FERROUS
HARDENED STEELS
For patent
information visit
www.ksptpatents.com
https://kyocera-sgstool.co.uk/
