Page 239 - Roebuck 2016

Drills and Drill Sets
HSS Jobber Drills Split Point
Order Code
C6840901
C4971523
C6840902
C6840903
C6840904
C6840905
C4971524
C6840906
C6840907
C6840908
C6840909
C4971525
C6840910
C6840911
C6840912
C6840913
Drill Diameter
10.4 mm
10.5 mm
10.6 mm
10.7 mm
10.8 mm
10.9 mm
11 mm
11.1 mm
11.2 mm
11.3 mm
11.4 mm
11.5 mm
11.6 mm
11.7 mm
11.8 mm
11.9 mm
Flute Length
87 mm
87 mm
87 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
94 mm
101 mm
Overall Length
133 mm
133 mm
133 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
142 mm
151 mm
Order Code
C4971526
C6840914
C6840915
C6840916
C6840917
C4971527
C6840918
C6840919
C6840920
C6840921
C4971528
Drill Diameter
12 mm
12.1 mm
12.2 mm
12.3 mm
12.4 mm
12.5 mm
12.6 mm
12.7 mm
12.8 mm
12.9 mm
13 mm
Flute Length
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
101 mm
Overall Length
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
151 mm
Imperial HSS Jobber Drills
DIN 338/BS 328
Flute Geometry
Standard Helix, right hand spiral Surface finish
Blue
Point geometry
Up to 2.9mm - 118°
3.0mm and above - 135° split point
Order Code
C6840922
C6840923
C6840924
C6840925
C6840926
C6840927
C6840928
C6840929
C6840930
C6840931
C6840932
C6840933
C6840934
C6840935
C6840936
C6840937
C6840938
C6840939
C6840940
C6840941
C6840942
C6840943
C6840944
C6840945
C6840946
C6840947
C6840948
C6840949
C6840950
Drill Diameter Imperial
1/16
5/64
3/32
7/64
1/8
9/64
5/32
11/64
3/16
13/64
7/32
15/64
1/4
17/64
9/32
19/64
5/16
21/64
11/32
23/64
3/8
25/64
13/32
27/64
7/16
29/64
15/32
31/64
1/2
Drill Diameter
0.0625 in
0.078125 in
0.09375 in
0.109375 in
0.125 in
0.140625 in
0.15625 in
0.171875 in
0.1875 in
0.203125 in
0.21875 in
0.234375 in
0.25 in
0.265625 in
0.28125 in
0.296875 in
0.3125 in
0.328125 in
0.34375 in
0.359375 in
0.375 in
0.390625 in
0.40625 in
0.421875 in
0.4375 in
0.453125 in
0.46875 in
0.484375 in
0.5 in
Cutting Tools
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