Global Catalog Metric 8-16-23 web - Flipbook - Page 150
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)
DECIMAL
DC
METRIC
DC
0.4688
0.4724
0.4844
0.4921
0.5000
0.5039
0.5118
0.5156
0.5315
0.5433
0.5512
0.5625
0.5709
0.5781
0.5827
0.5906
0.6102
0.6221
0.6250
0.6299
0.6562
0.6875
0.7500
11,908 mm
12,000 mm
12,304 mm
12,500 mm
12,700 mm
12,800 mm
13,000 mm
13,096 mm
13,500 mm
13,800 mm
14,000 mm
14,288 mm
14,500 mm
14,684 mm
14,800 mm
15,000 mm
15,500 mm
15,800 mm
15,875 mm
16,000 mm
16,667 mm
17,463 mm
19,050 mm
inch & mm
FRACTIONAL/ SHANK OVERALL FLUTE
LETTER/WIRE DIAMETER LENGTH LENGTH
DC
LCF
OAL
DCON
15/32
31/64
1/2
33/64
9/16
37/64
5/8
21/32
11/16
3/4
12,0
12,0
14,0
14,0
14,0
14,0
14,0
14,0
14,0
14,0
14,0
16,0
16,0
16,0
16,0
16,0
16,0
16,0
16,0
16,0
18,0
18,0
20,0
102,0
102,0
107,0
107,0
107,0
107,0
107,0
107,0
107,0
107,0
107,0
115,0
115,0
115,0
115,0
115,0
115,0
115,0
115,0
115,0
123,0
123,0
131,0
55,0
55,0
60,0
60,0
60,0
60,0
60,0
60,0
60,0
60,0
60,0
65,0
65,0
65,0
65,0
65,0
65,0
65,0
65,0
65,0
73,0
73,0
79,0
EDP NO.
USABLE
LENGTH
LU
SHANK
LENGTH
LS
37,0
37,0
41,0
41,0
41,0
41,0
41,0
40,0
40,0
39,0
39,0
43,0
43,0
43,0
43,0
42,0
42,0
41,0
41,0
41,0
47,0
47,0
50,0
45,0
45,0
45,0
45,0
45,0
45,0
45,0
45,0
45,0
45,0
45,0
48,0
48,0
48,0
48,0
48,0
48,0
48,0
48,0
48,0
48,0
48,0
50,0
UNCOATED Ti-NAMITE®-B
(TiB2)
54626
64690
54627
64691
54628
64692
64693
54629
64694
64695
64696
54630
64697
54631
64698
64699
64700
64701
54632
64702
54633
54634
54635
54726
67690
54727
67691
54728
67692
67693
54729
67694
67695
67696
54730
67697
54731
67698
67699
67700
67701
54732
67702
54733
54734
54735
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
1p6
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
150
DRILLS
https://kyocera-sgstool.co.uk/
