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Home --> Power tools accessory >metal drill bits  > hss twist drill bits, DIN338

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hss twist drill bits, DIN338

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Manufacturing process: Roll Forged or Fully Ground 

Material: F4341,4341,9341,M2,M42,M35 

Point Angle: 118degree or 118/135 degree( Split Point) 

Flute: N or VA (Parabolic)


HSS Titanium Coated Hex Shank Twist Drills
Size: 1.06.5mm; 1/16"1/4", also available

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* hot roll-forged flute with special heat treatment gives additional toughness with increased durability of the drill bit.
* 118 degree point angle design for general purpose.
* black oxide finish for greater resistance to wear.
* economical high speed steel bit for general drilling.
* for drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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* 135 degree split point starts on contact in all types of metal, no walking or skating
* fully ground body, black oxide for the most accurate hole dimensions and high concentricity.
* hardened high speed steel body provides additional safeguard.
* for general using in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic.

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 dia.

working length

overall length

ORDER NUMBER

1.0

12

34

M101-010

1.5

18

40

M101-015

2.0

24

49

M101-020

2.5

30

57

M101-025

3.0

33

61

M101-030

3.2

36

65

M101-032

3.5

39

70

M101-035

4.0

43

75

M101-040

4.2

43
75
M101-042

4.5

47
80
M101-045

4.8

52
86
M101-048

5.0

52
86
M101-050

5.5

57
93
M101-055

6.0

57
93
M101-060

6.5

63
101
M101-065

7.0

69
109
M101-075

 7.5

69
109
M101-075

 8.0

75
117
M101-080

 8.5

75
117
M101-085

 9.0

81
125
M101-090

 9.5

81
125
M101-095

 10.0

87
133
M101-100

 10.5

87
133
M101-105

 11.0

94
142
M101-110

 11.5

94
142
M101-115

 12.0

101
151
M101-120

 12.5

101
151
M101-125

 13.0

101
151
M101-130

                               Letterman United Corp. Taiwan     No. 177, Wun-Ya St. Wu-Chi , Taichung 435, Taiwan.

                                TEL : 886-4-26567334  FAX : 886-4-26567342   E-mail : letterman888@seed.net.tw or letterman999@gmail.com

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