Global Catalog Metric 8-16-23 web - Flipbook - Page 186
FRACTIONAL & METRIC
Hi-PerCarb®
15°
2
180°
OAL
LS
LCF
LU
DC
146U 5xD
DCON
FRACTIONAL & METRIC SERIES
• 4-margin design
improves accuracy and
surface finish along with
increased strength for
aggressive drilling
• Specialized selfcentering notched point
reduces the need for
spot drilling decreasing
thrust and deflection
• Engineered edge
protection improves edge
strength and reduces
edge fatigue allowing for
increased feed rates
• Recommended for
materials ≤ 56 HRc
(≤ 577 Bhn)
DECIMAL
DC
METRIC
DC
0.4724
0.4844
0.4921
0.5000
0.5039
0.5118
0.5156
0.5312
0.5315
0.5469
0.5512
0.5625
0.5709
0.5781
0.5906
0.5938
0.6094
0.6102
0.6250
0.6299
0.6406
0.6496
0.6562
0.6693
0.6719
0.6875
0.6890
0.7031
0.7087
0.7188
0.7283
0.7344
0.7480
0.7500
0.7656
0.7677
0.7812
0.7874
0.7969
0.8071
0.8125
12,000 mm
12,304 mm
12,500 mm
12,700 mm
12,800 mm
13,000 mm
13,096 mm
13,492 mm
13,500 mm
13,891 mm
14,000 mm
14,288 mm
14,500 mm
14,684 mm
15,000 mm
15,083 mm
15,479 mm
15,500 mm
15,875 mm
16,000 mm
16,271 mm
16,500 mm
16,667 mm
17,000 mm
17,066 mm
17,463 mm
17,500 mm
17,859 mm
18,000 mm
18,258 mm
18,500 mm
18,654 mm
19,000 mm
19,050 mm
19,446 mm
19,500 mm
19,842 mm
20,000 mm
20,241 mm
20,500 mm
20,638 mm
inch & mm
FRACTIONAL/ SHANK OVERALL
LETTER/WIRE DIAMETER LENGTH
OAL
DCON
DC
31/64
1/2
33/64
17/32
35/64
9/16
37/64
19/32
39/64
5/8
41/64
21/32
43/64
11/16
45/64
23/32
47/64
3/4
49/64
25/32
51/64
13/16
12,0
14,0
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
18,0
18,0
18,0
18,0
18,0
18,0
18,0
20,0
20,0
20,0
20,0
20,0
20,0
20,0
20,0
20,0
22,0
22,0
22,0
145,0
155,0
155,0
155,0
155,0
155,0
155,0
155,0
155,0
155,0
155,0
175,0
175,0
175,0
175,0
175,0
175,0
175,0
175,0
175,0
195,0
195,0
195,0
195,0
195,0
195,0
195,0
195,0
195,0
215,0
215,0
215,0
215,0
215,0
215,0
215,0
215,0
215,0
220,0
220,0
220,0
FLUTE
LENGTH
LCF
USABLE
LENGTH
LU
SHANK
LENGTH
LS
78,0
80,0
81,0
83,0
83,0
84,0
85,0
88,0
88,0
90,0
91,0
93,0
94,0
95,0
98,0
98,0
101,0
101,0
103,0
104,0
106,0
107,0
108,0
111,0
111,0
114,0
114,0
116,0
117,0
119,0
120,0
121,0
123,0
124,0
126,0
127,0
129,0
130,0
132,0
133,0
134,0
60,0
62,0
62,0
64,0
64,0
65,0
65,0
67,0
68,0
69,0
70,0
71,0
73,0
73,0
75,0
75,0
77,0
77,0
79,0
80,0
81,0
82,0
83,0
85,0
85,0
87,0
88,0
89,0
90,0
91,0
92,0
93,0
95,0
95,0
97,0
97,0
99,0
100,0
101,0
103,0
103,0
62,0
59,0
59,0
59,0
59,0
59,0
59,0
59,0
59,0
59,0
59,0
66,0
66,0
66,0
66,0
66,0
66,0
66,0
66,0
66,0
73,0
73,0
73,0
73,0
73,0
73,0
73,0
73,0
73,0
80,0
80,0
80,0
80,0
80,0
80,0
80,0
80,0
80,0
81,0
81,0
81,0
EDP NO.
Ti-NAMITE®-X
(TX)
67908
58910
67909
58911
67910
67911
58912
58913
67912
58914
67913
58915
67914
58916
67915
58917
58918
67916
58919
67917
58920
67918
58921
67919
58922
58923
67920
58924
67921
58925
67922
58926
67923
58927
58928
67924
58929
67925
58930
67926
58931
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
>18–30 DIAMETER
DC = +0,008/+0,029
DCON = h 6
STEELS
STAINLESS STEELS
CAST IRON
NON-FERROUS
HIGH TEMP ALLOYS
HARDENED STEELS
For patent
information visit
www.ksptpatents.com
186
DRILLS
https://kyocera-sgstool.co.uk/
