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OSTAR Tools --> Products --> Cutting for metal --> HSS drill bits --> DIN340, HSS extra length drill bits
 
HSS Straight Shank Twist Drill Bits, Long Series, DIN340, Type N
* a straight shank, high quality drill.
* long design for drilling deep holes and drilling through drill bushes.
* ideal for industrial application.
* for drilling steel, cast steel, grey cast iron, malleable iron, sintered metal and low hardness alloyed materials.
 

 dia.

working length

overall length

article number

1.0

33

56

30107001

1.5

45

70

30107002

2.0

56

85

30107003

2.5

62

95

30107004

3.0

66

100

30107005

3.2

69

106

30107006

3.5

73

112

30107007

4.0

78

119

30107008

4.5

82
126
30107009

4.8

87
132
30107010

5.0

87
132
30107011

5.5

91
139
30107012

6.0

91
139
30107013

6.5

97
148
30107014

7.0

102
156
30107015

 7.5

102
156
30107016

 8.0

109
165
30107017

 8.5

109
165
30107018

 9.0

115
175
30107019

 9.5

115
175
30107020

 10.0

121
184
30107021

 10.5

121
184
30107022

 11.0

128
195
30107023

 11.5

128
195
30107024

 12.0

134
205
30107025

 12.5

134
205
30107026

 13.0

134
205
30107027
 
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