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Twist drill bit assortment HSCO DIN 338 type RN MFD VARIO
+374(0)10 349347, 349348
Tecnical Description
Number of pieces in assortment/set
Quality
Standard / drilling depth
Shank style
Code
Package / Quantity
Price (AMD)
Code: 0626050004
Tecnical Description
Code: 0626050003
Tecnical Description
Low friction and rapid chip removal
Exclusive Vario coil
Optimum centring capability and maximum speed
Special 4-faced polished section with optimised tip
Superb guiding and accuracy (extremely high torsional rigidity)
Combination of double drill heel and single drill heel
Service life up to 9 times longer than uncoated drill bits and up to 2 times longer than conventional coatings (heat-resistant up to 800u00b0C)
Special Magma multilayer coating
See overview tables for drill bit/material assignments
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