316 / 396
DRILLS
DRILLS
316
www.kyocera-sgstool.com
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)
15/64
0.2344
5.95
2-7/16
1-5/16
1-3/64
56115
56147
6,0 mm 0.2362
66,0
28,0
21,0
66021
66045
1/4
0.2500
6.35
2-1/2
1-3/8
1-7/64
56116
56148
6,5 mm 0.2559
70,0
31,0
23,0
66022
66046
17/64
0.2656
6.75
2-5/8
1-7/16
1-7/64
56117
56149
7,0 mm 0.2756
74,0
34,0
25,0
66023
66024
9/32
0.2812
7.14
2-11/16
1-1/2
1-13/64
56118
56150
7,5 mm 0.2953
74,0
34,0
25,0
66025
66026
19/64
0.2969
7.54
2-3/4
1-9/16
1-1/4
56119
56151
5/16
0.3125
7.94
2-13/16
1-5/8
1-19/64
56120
56152
8,0 mm 0.3150
79,0
37,0
27,0
66027
66028
21/64
0.3281
8.33
2-15/16 1-11/16 1-23/64
56121
56153
8,5 mm 0.3346
79,0
37,0
27,0
66029
66030
11/32
0.3438
8.73
3
1-11/16 1-23/64
56122
56154
9,0 mm 0.3543
84,0
40,0
29,0
66031
66032
23/64
0.3594
9.13
3-1/16
1-3/4
1-13/32
56123
56155
9,5 mm 0.3740
84,0
40,0
29,0
66033
66034
3/8
0.3750
9.53
3-1/8
1-13/16 1-29/64
56124
56156
25/64
0.3906
9.92
3-1/4
1-7/8
1-1/2
56125
56157
10,0 mm 0.3937
89,0
43,0
31,0
66035
66036
13/32
0.4062
10.32
3-5/16 1-15/16 1-35/64
56126
56158
10,5 mm 0.4134
89,0
43,0
31,0
66037
66038
27/64
0.4219
10.72
3-3/8
2
1-39/64
56127
56159
11,0 mm 0.4331
95,0
47,0
33,0
66039
66040
7/16
0.4375
11.11
3-7/16
2-1/16 1-21/32
56128
56160
11,5 mm 0.4528
95,0
47,0
33,0
66041
66042
29/64
0.4531
11.51
3-9/16
2-1/8
1-45/64
56129
56161
15/32
0.4688
11.91
3-5/8
2-1/8
1-45/64
56130
56162
12,0 mm 0.4724
102,0
51,0
35,0
66043
66044
31/64
0.4844
12.30
3-11/16 2-3/16
1-3/4
56131
56163
1/2
0.5000
12.70
3-3/4
2-1/4
1-51/64
56132
56164
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