02 - BTI - We know your business

1006
L 1
L 2
Item Unit dia. L1 L2
number Pieces mm mm mm
237116 10 1.0 34 12
237124 10 1.5 40 18
237132 10 2.0 49 24
237175 10 2.5 57 30
237213 10 3.0 61 33
237221 10 3.1 65 36
237230 10 3.2 65 36
237248 10 3.3 65 36
237256 10 3.4 70 39
237264 10 3.5 70 39
237299 10 3.8 75 43
237310 10 4.0 75 43
237329 10 4.1 75 43
237337 10 4.2 75 43
237361 10 4.5 80 47
237370 10 4.8 86 52
237388 10 4.9 86 52
L 1
Item Unit dia. L1 L2
number Pieces mm mm mm
395579 10 2.5 95 62
395587 10 3.0 100 66
395595 10 3.2 106 69
395609 10 3.5 112 73
395617 10 3.8 119 78
395625 10 4.0 119 78
395633 10 4.2 119 78
395641 10 4.5 126 82
395650 10 5.0 132 87
395668 10 5.2 132 87
L 2
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Twist drill DIN 338, roll forged
� more powerful and stable with good working life;
even after being resharpened several times highly
resistant to breakage
� N Type, right cut
� Precise point microsection and high true running
accuracy
� High performance high-speed steel with fine
grained metal structure and good durability
Maximum stock-removing capacity and high
resistance to breakage in conjunction with long
working life
� For steel and cast steel up to 900 N/mm²
resistance
Item Unit dia. L1 L2
number Pieces mm mm mm
237396 10 5.0 86 52
237400 10 5.1 86 52
237418 10 5.2 86 52
237442 10 5.5 93 57
237469 10 6.0 93 57
237477 10 6.5 101 63
237485 10 7.0 109 69
237493 10 7.5 109 69
237507 5 8.0 117 75
237515 5 8.5 117 75
237523 5 9.0 125 81
237531 5 9.5 125 81
237540 5 10.0 133 87
237558 5 10.5 133 87
237566 5 11.0 142 94
237574 5 11.5 142 94
237582 5 12.0 151 101
Twist drill DIN 340, extra long, roll forged
Item Unit dia. L1 L2
number Pieces mm mm mm
395676 10 6.0 139 91
045146 5 6.5 148 97
389773 5 6.8 156 102
395684 5 8.0 165 109
389781 5 8.8 175 115
395692 5 10.0 184 121
045153 5 10.2 184 121
395706 1 10.5 184 121
395714 1 11.0 195 128
04-501 A/P 04501
Range of application:
For normal drill work in general raw materials to be
used in hand-held drills in handicraft work
Item Unit dia. L1 L2
number Pieces mm mm mm
237590 5 12.5 151 101
237604 5 13.0 151 101
237612 5 14.0 160 108
237620 1 15.0 169 114
237639 1 16.0 178 120
04-482 A/P 04482
Shaft rotated to 10 mm:
Item Unit dia. L1 L2
number Pieces mm mm mm
024028 5 10.5 133 87
024035 5 11.0 142 94
024042 5 11.5 142 94
024059 5 12.0 151 101
024066 5 12.5 151 101
024073 5 13.0 151 101
024080 5 13.5 160 108
024097 5 14.0 160 108
024103 5 14.5 169 114
024110 5 15.0 169 114
024127 5 15.5 178 120
024134 5 16.0 178 120
04-483 A/P 04483
� more powerful and stable with good working life;
even after being resharpened several times highly
resistant to breakage
� N Type, right cut
� Precise point microsection and high true running
accuracy
� High performance high-speed steel with fine
grained metal structure and good durability
Maximum stock-removing capacity, high resistance
to breakage in conjunction with long working life
� For steel and cast steel up to 900 N/mm²
resistance
� Please ensure that chips are cleared and that
there is adequate cooling
Range of application:
For deep drill work, that requires a longer drill, in the
generally common materials in handicraft work
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