* 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.
* 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.
Specifications
| dia. |
working length |
overall length |
article number |
| 1.0 |
12 |
34 |
30101001 |
| 1.5 |
18 |
40 |
30101002 |
| 2.0 |
24 |
49 |
30101003 |
| 2.5 |
30 |
57 |
30101004 |
| 3.0 |
33 |
61 |
30101005 |
| 3.2 |
36 |
65 |
30101006 |
| 3.5 |
39 |
70 |
30101007 |
| 4.0 |
43 |
75 |
30101008 |
| 4.2 |
43 |
75 |
30101009 |
| 4.5 |
47 |
80 |
30101010 |
| 4.8 |
52 |
86 |
30101011 |
| 5.0 |
52 |
86 |
30101012 |
| 5.5 |
57 |
93 |
30101013 |
| 6.0 |
57 |
93 |
30101014 |
| 6.5 |
63 |
101 |
30101015 |
| 7.0 |
69 |
109 |
30101016 |
| 7.5 |
69 |
109 |
30101017 |
| 8.0 |
75 |
117 |
30101018 |
| 8.5 |
75 |
117 |
30101019 |
| 9.0 |
81 |
125 |
30101020 |
| 9.5 |
81 |
125 |
30101021 |
| 10.0 |
87 |
133 |
30101022 |
| 10.5 |
87 |
133 |
30101023 |
| 11.0 |
94 |
142 |
30101024 |
| 11.5 |
94 |
142 |
30101025 |
| 12.0 |
101 |
151 |
30101026 |
| 12.5 |
101 |
151 |
30101027 |
| 13.0 |
101 |
151 |
30101028 |
Other specification is also available according to your requirements. (OEM, ODM )
Pls. contact us freely for more information, I will reply you ASAP!
Hope you will enjoy a comfortable cooperation with us!
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