Global Catalog Metric 8-16-23 web - Flipbook - Page 148
FRACTIONAL & METRIC
Hi-PerCarb®
30°
124°
3
OAL
LCF
LU
131N 3xD
LS
DC
DCON
FRACTIONAL & METRIC SERIES
• 3-margin design
improves hole stability
and size control while
providing superior
finish, roundness and
cylindricity
• Self-stabilizing pyramid
point design stabilizes
the drill on contact with
the workpiece
• Open flute structure
efficiently transports
chips while maintaining
strength at high
feed rates
• Sculpted gash allows
chips to easily flow away
from the drill center
• Recommended for
materials ≤ 175 Bhn
(≤ 16 HRc)
148
DECIMAL
DC
METRIC
DC
0.2244
0.2283
0.2323
0.2344
0.2362
0.2402
0.2441
0.2480
0.2500
0.2520
0.2559
0.2570
0.2598
0.2638
0.2656
0.2677
0.2717
0.2756
0.2795
0.2812
0.2835
0.2874
0.2913
0.2953
0.2969
0.2992
0.3031
0.3071
0.3110
0.3125
0.3150
0.3189
0.3228
0.3268
0.3281
0.3307
5,700 mm
5,800 mm
5,900 mm
5,954 mm
6,000 mm
6,100 mm
6,200 mm
6,300 mm
6,350 mm
6,400 mm
6,500 mm
6,528 mm
6,600 mm
6,700 mm
6,746 mm
6,800 mm
6,900 mm
7,000 mm
7,100 mm
7,142 mm
7,200 mm
7,300 mm
7,400 mm
7,500 mm
7,541 mm
7,600 mm
7,700 mm
7,800 mm
7,900 mm
7,938 mm
8,000 mm
8,100 mm
8,200 mm
8,300 mm
8,334 mm
8,400 mm
DRILLS
inch & mm
FRACTIONAL/ SHANK OVERALL FLUTE
LETTER/WIRE DIAMETER LENGTH LENGTH
DC
LCF
OAL
DCON
15/64
1/4 E
F
17/64
9/32
19/64
5/16
21/64
6,0
6,0
6,0
6,0
6,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
8,0
10,0
10,0
10,0
10,0
10,0
66,0
66,0
66,0
66,0
66,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
79,0
89,0
89,0
89,0
89,0
89,0
28,0
28,0
28,0
28,0
28,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
34,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
41,0
47,0
47,0
47,0
47,0
47,0
EDP NO.
USABLE
LENGTH
LU
SHANK
LENGTH
LS
19,0
19,0
19,0
19,0
19,0
25,0
25,0
25,0
24,0
24,0
24,0
24,0
24,0
24,0
24,0
24,0
24,0
24,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
30,0
29,0
29,0
29,0
29,0
29,0
35,0
35,0
35,0
34,0
34,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
36,0
40,0
40,0
40,0
40,0
40,0
UNCOATED Ti-NAMITE®-B
(TiB2)
64627
67627
64628
67628
64629
67629
54609
54709
64630
67630
64631
67631
64632
67632
64633
67633
54610
54710
64634
67634
64635
67635
54611
54711
64636
67636
64637
67637
54612
54712
64638
67638
64639
67639
64640
67640
64641
67641
54613
54713
64642
67642
64643
67643
64644
67644
64645
67645
54614
54714
64646
67646
64647
67647
64648
67648
64649
67649
54615
54715
64650
67650
64651
67651
64652
67652
64653
67653
54616
54716
64654
67654
continued on next page
TOLERANCES (inch)
≤.1181 DIAMETER
DC = +.00008/+.00047
DCON = h 6
>.1181–.2362 DIAMETER
DC = +.00016/+.00063
DCON = h 6
>.2362–.3937 DIAMETER
DC = +.00024/+.00083
DCON = h 6
>.3937–.7087 DIAMETER
DC = +.00028/+.00098
DCON = h 6
>.7087–1.1811 DIAMETER
DC = +.00031/+.00114
DCON = h 6
TOLERANCES (mm)
≤3 DIAMETER
DC = +0,002/+0,012
DCON = h 6
>3–6 DIAMETER
DC = +0,004/+0,016
DCON = h 6
>6–10 DIAMETER
DC = +0,006/+0,021
DCON = h 6
>10–18 DIAMETER
DC = +0,007/+0,025
DCON = h 6
NON-FERROUS
For patent
information visit
www.ksptpatents.com
https://kyocera-sgstool.co.uk/
