9
A108 HSS Jobber Drill, Steam Tempered Finish (Designed for Stainless Steel)
DC
DCON MS
First choice when drilling stainless steel with hand-held applications, but can also be used effectively in machines. The 135° split point helps to self-center and reduces the cutting forces. Steam tempered finish helps stop workpiece material from sticking to the cutting edge.
LCF OAL
HSS
135° l
l>35°
ST
DC h8
R
Workpiece material group suitability, starting values for cutting speed (m/min) and feed Alpha Code. Tables with feed per revolution can be found starting from page 175.
P1.1
P1.2
P1.3
P2.1
P2.2
P2.3
P3.1
P3.2
P3.3
P4.1
P4.2
P4.3
M1.1
M1.2
M2.1
M2.2
M3.1
M3.2
M3.3
M4.1
K1.1
K1.2
K1.3
K2.1
K2.2
K2.3
K3.1
K3.2
K3.3
K4.1
K4.2
K4.3
K4.4
K4.5
K5.1
K5.2
K5.3
N1.1
N1.2
N1.3
N2.1
N2.2
N2.3
N3.1
N3.2
N3.3
N4.1
N4.2
N4.3
S1.1
S1.2
S1.3
S2.1
S2.2
S3.1
S3.2
S4.1
S4.2
OAL
DCON MS
33 I
18 E 13 E
27 H 5G
37 I
15 E 20 E
59 H
38 I
10 G 15 E 35 I
28 I
25 G
9G
8G
11 E
10 E
18 G
30 J
22 E
10 D 8E
28 H
19 F
30 H 23 E 14 F
15 F 22 F
17 E
25 G
13 E 17 F
13 E 16 E
11 F
25 E 33 J 7B
10 E 20 E 25 J
8D
21 E
16 E
22 E
17 I
9G
42 H
8E
7G
17 E 17 E
37 H 6E
5E
DC > 1.5mm (1/16”) Split Point. Products from this series are also available in set. Please see A188.
Product A1081.0 A1081.1 A1081.2 A1081.3 A1081.4 A1081.5 A1081/16 A1081.6 A1081.7 A1081.8 A1081.9 A1085/64 A1082.0 A1082.1 A1082.2 A1082.3 A1083/32 A1082.4 A1082.5 A1082.6 A1082.7 A1087/64 104
DC
DC
DC
LCF
[inch]
[mm]
[inch]
[mm]
[mm]
[mm]
– – – – – – 1/16 – – – – 5/64 – – – – 3/32 – – – – 7/64
1.00 1.10 1.20 1.30 1.40 1.50 1.59 1.60 1.70 1.80 1.90 1.98 2.00 2.10 2.20 2.30 2.38 2.40 2.50 2.60 2.70 2.78
0.0394 0.0433 0.0472 0.0512 0.0551 0.0591 0.0625 0.0630 0.0669 0.0709 0.0748 0.0781 0.0787 0.0827 0.0866 0.0906 0.0938 0.0945 0.0984 0.1024 0.1063 0.1094
12.0 14.0 16.0 16.0 18.0 18.0 20.0 20.0 20.0 22.0 22.0 24.0 24.0 24.0 27.0 27.0 30.0 30.0 30.0 30.0 33.0 33.0
34.0 36.0 38.0 38.0 40.0 40.0 43.0 43.0 43.0 46.0 46.0 49.0 49.0 49.0 53.0 53.0 57.0 57.0 57.0 57.0 61.0 61.0
1.00 1.10 1.20 1.30 1.40 1.50 1.59 1.60 1.70 1.80 1.90 1.98 2.00 2.10 2.20 2.30 2.38 2.40 2.50 2.60 2.70 2.78
Product A1082.8 A1082.9 A1083.0 A1083.1 A1081/8 A1083.2 A1083.3 A1083.4 A1083.5 A1089/64 A1083.6 A1083.7 A1083.8 A1083.9 A1085/32 A1084.0 A1084.1 A1084.2 A1084.3 A10811/64 A1084.4 A1084.5
DC
DC
DC
LCF
OAL
DCON MS
[inch]
[mm]
[inch]
[mm]
[mm]
[mm]
– – – – 1/8 – – – – 9/64 – – – – 5/32 – – – – 11/64 – –
2.80 2.90 3.00 3.10 3.18 3.20 3.30 3.40 3.50 3.57 3.60 3.70 3.80 3.90 3.97 4.00 4.10 4.20 4.30 4.37 4.40 4.50
0.1102 0.1142 0.1181 0.1220 0.1250 0.1260 0.1299 0.1339 0.1378 0.1406 0.1417 0.1457 0.1496 0.1535 0.1563 0.1575 0.1614 0.1654 0.1693 0.1719 0.1732 0.1772
33.0 33.0 33.0 36.0 36.0 36.0 36.0 39.0 39.0 39.0 39.0 39.0 43.0 43.0 43.0 43.0 43.0 43.0 47.0 47.0 47.0 47.0
61.0 61.0 61.0 65.0 65.0 65.0 65.0 70.0 70.0 70.0 70.0 70.0 75.0 75.0 75.0 75.0 75.0 75.0 80.0 80.0 80.0 80.0
2.80 2.90 3.00 3.10 3.18 3.20 3.30 3.40 3.50 3.57 3.60 3.70 3.80 3.90 3.97 4.00 4.10 4.20 4.30 4.37 4.40 4.50