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Products >>> Metal Cutting Tools >>> Drilling tools
>>> Din340 twist drill bits

 

  These Din340 twist drill bits are used when a longer overall and flute length are needed and come in a variety of different styles such as High Helix, Dyna-Flute, and Tanged.The Din340 twist drill bits can also have surface treatment, polished or black oxide and with both 118° and 135° drill points.

din340 twist drill bits

Long twist drills, straight shank, metric sizes,  (DIN 340 RN & LN)  HSS


Nominal diameter
Dh8
mm

Overall length
L
mm

Flute length
l
mm

0.90

52

30

1.00

56

33

1.10

60

37

1.20

65

41

1.30

65

41

1.40

70

45

1.50

70

45

1.60

76

50

1.70

76

50

1.80

80

53

1.90

80

53

2.00

85

56

2.10

85

56

2.20

90

59

2.30

90

59

2.40

95

62

2.60

95

62

2.70

100

66

3.00

100

66

3.10

106

69

3.30

106

69

3.40

112

73

3.70

112

73

3.80

119

78

4.20

119

78

4.30

126

82

4.70

126

82

4.80

132

87

5.30

132

87

5.40

139

91

6.00

139

91

6.10

148

97

6.70

148

97

6.80

156

102

7.50

156

102

7.60

165

109

8.50

165

109

8.60

175

115

9.50

175

115

9.60

184

121

10.60

184

121

10.70

195

128

11.80

195

128

11.90

205

134

13.20

205

134

13.30

214

140

14.00

214

140

14.50

227

149

16.00

227

149

16.50

235

154

17.00

235

154

17.50

241

158

18.00

241

158

18.50

247

162

19.00

247

162

19.50

254

166

20.00

254

166

 

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Scharp Tools Co. offer drill bits,end mills,slitting saws,taps,milling cutters,carbide burrs,reamers,coutersinks and counterbores.