These tools are made to the same specifications as our 150 Series countersinks, but with the 3/16" straight shank and from M35 high speed steel, popular in the United Kingdom.

350 Series (METRIC)
TOOL NUMBER
"D" BODY DIA.
C'SINK ANGLE
"P" PILOT DIA.
350-.1875-100-.0938
3/16
100°
.0938
350-.1875-100-.1250
3/16
100°
.1250
350-.1875-100-.1562
3/16
100°
.1562
350-.1875-120-.0938
3/16
120°
.0938
350-.1875-90-.0938
3/16
90°
.0938
350-.1900-100-.0938
0.190
100°
.0938
350-.2500-100-.0938
1/4
100°
.0938
350-.2500-100-.1250
1/4
100°
.1250
350-.2500-120-.1250
1/4
120°
.1250
350-.2500-90-.1250
1/4
90°
.1250
350-.2520-100-.1250
0.252
100°
.1250
350-.2830-100-.1935
0.2830
100°
.1395
350-.3125-100-.1250
5/16
100°
.1250
350-.3125-100-.1562
5/16
100°
.1562
350-.3125-120-.1562
5/16
120°
.1562
350-.3125-90-.1562
5/16
90°
.1562
350-.3400-100-.1562
0.340
100°
.1562
350-.3750-100-.0938
3/8
100°
.0938
350-.3750-100-.1250
3/8
100°
.1250
350-.3750-100-.1562
3/8
100°
.1562
350-.3750-100-.1875
3/8
100°
.1875
350-.3750-120-.0938
3/8
120°
.0938
350-.3750-120-.1250
3/8
120°
.1250
350-.3750-120-.1562
3/8
120°
.1562
350-.3750-120-.1875
3/8
120°
.1875
350-.3750-90-.1875
3/8
90°
.1875
350-.4050-100-.1875
0.405
100°
.1875
350-.4375-100-.2188
7/16
100°
.2188
350-.4375-100-.2500
7/16
100°
.2500
350-.5000-100-.0938
1/2
100°
.0938
350-.5000-100-.1250
1/2
100°
.1250
350-.5000-100-.1562
1/2
100°
.1562
350-.5000-100-.1875
1/2
100°
.1875
350-.5000-100-.2188
1/2
100°
.2188
350-.5000-100-.2500
1/2
100°
.2500
350-.5000-120-.2500
1/2
120°
.2500
350-.5000-90-.2500
1/2
90°
.2500
350-.5300-100-.2500
.530
100°
.2500

2-1/2" overall length * 1-3/4" shank length * 3/16" shank diameter * 3/8" pilot length

Special sizes and angles priced on application.

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