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04
D
L 1
L 2
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Twist drill VA/Inox DIN 1897
� N Type, right cut
� materials with excellent elevated temperature
resistance
Item Unit dia. L1 L2
number Pieces mm mm mm
385697 10 3.1 49 18
385700 10 3.2 49 18
385719 10 3.3 49 18
385727 10 4.1 55 22
385891 10 4.2 55 22
04-593 A/P 04593
Twist drill case VA/Inox DIN 338
Item Unit Designation Assortment
number Pieces
Range of application:
For use in machines and revolving lathes as well as
hand-held machines, excellently suitable for materials
that are difficult to work on such as rust- and acidresistant
steels (VA steels), spring steels, austenitic
steels, etc.
309320 1 Twist drill case Twist drill VA/Inox DIN 338
VA/Inox 1 – 10 1 piece each dia. 1.0/1.5/2.0/2.5/3.0/
3.5/4.0/4.5/5.0/5.5/6.0/6.5/7.0/
7.5/8.0/8.5/9.0/9.5/10.0 mm
= 19 pieces
04-592 A/P 04592
Threaded drill
� Cutting thread drill, i.e. no more pre-, mid- or end
cutting, but rather precise thread according to
one cut
� made from high performance high-speed steel
(HSS)
� optimal removal of chips due to large chip
grooves
� High stability
� Reinforced shaft
� Profile grinding and relief grinding
� For metric ISo threads DIN 13,
Tolerance 6H = Iso2
Cutting machine threaded drill bit HSS in accordance with DIN 371 or DIN 376, form b
� With shell cutter
� For through holes
Item Unit Designation Fine thread Core hole Total length/
number Pieces mm mm thread mm
256382 1 Threaded drill bit B 371/M 3 0.5 2.5 56/11
256390 1 Threaded drill bit B 371/M 4 0.7 3.3 63/13
256404 1 Threaded drill bit B 371/M 5 0.8 4.2 70/16
256412 1 Threaded drill bit B 371/M 6 1.0 5.0 80/17
256420 1 Threaded drill bit B 371/M 8 1.25 6.8 90/20
256439 1 Threaded drill bit B 371/M10 1.5 8.5 100/20
014084 1 Threaded drill bit B 376/M12 1.75 10.2 110/30
04-602 A/P 04602
146 1006