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- Made of special, high carbon content steel. - Tempered and hardened in automatic furnaces by means of which a long life in cut zones is achieved. . - Its geometry is that of a solid center bit's, with a one-entrance helicoidal, one cutting edge, one spore and a conical threaded point which enables fast and clean perforations in soft or semi-hard woods. - It has a hexagonal milled stem, which secures a perfect fit into the chuck of the drill. |
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Mirror-polished, coated in rustproof oil. | |
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individually packaged in PVC bags (for stand), in boxes with 12 to 6 bits according to size. | |
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Soft or semi-hard woods electric drill boring. | |
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Advantages and Benefits: | |
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The tempering and hardening performed in automatic furnaces gives the bit hardness, flexibility and life in cut zones. | |
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The design of the edges gives as a result a perfect cut. | |
Short
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Article
N°
|
A
|
C
mm |
F
mm |
L
mm |
 |
|
|
Inch
|
mm
|
|||||
|
1002
|
1/4"
|
6,3
|
115
|
35
|
200
|
12
|
|
1003
|
5/16"
|
7,9
|
115
|
35
|
200
|
12
|
|
1004
|
3/8"
|
9,5
|
115
|
35
|
200
|
12
|
|
1005
|
7/16"
|
11,11
|
115
|
35
|
200
|
12
|
|
1006
|
1/2"
|
12,7
|
115
|
35
|
200
|
12
|
|
1007
|
9/16"
|
14,3
|
115
|
35
|
200
|
12
|
|
1008
|
5/8"
|
15,8
|
115
|
35
|
200
|
12
|
|
1010
|
3/4"
|
19,05
|
115
|
35
|
200
|
12
|
|
1012
|
7/8"
|
22,22
|
115
|
35
|
200
|
6
|
|
1013
|
1"
|
25,4
|
195
|
50
|
200
|
6
|
Long
|
Article
N°
|
A
|
C
mm |
F
mm |
L
mm |
|
|
|
Inch
|
mm
|
|||||
|
1032
|
1/4"
|
6,3
|
195
|
35
|
280
|
12
|
|
1033
|
5/16"
|
7,9
|
195
|
35
|
280
|
12
|
|
1034
|
3/8"
|
9,5
|
195
|
35
|
280
|
12
|
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1035
|
7/16"
|
11,11
|
195
|
35
|
280
|
12
|
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1036
|
1/2"
|
12,7
|
195
|
35
|
280
|
12
|
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1037
|
9/16"
|
14,3
|
195
|
35
|
280
|
12
|
|
1038
|
5/8"
|
15,8
|
195
|
35
|
280
|
12
|
|
1040
|
3/4"
|
19,05
|
195
|
35
|
280
|
12
|
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1042
|
7/8"
|
22,22
|
195
|
35
|
280
|
6
|
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1043
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1"
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25,4
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195
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35
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280
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6
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IMPORTANT
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THIS BIT MUST BE RECOMMENDED TO BE USED WITH SOFT AND/OR SEMI-HARD WOODS. FOR HARD WOOD ELECTRIC DRILL BORING THE BIASSONI BITS SHOULD BE RECOMMENDED. . |
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