DORMER A720.4 DRILL 0.40 MM 5971131


Helicoidal HSS drill bit with cylindrical tail Dormer

References
dormer:A720.4
rubix:123A9370
ean:7320760045084
Micro Drill 0.40 mm DIN 1899
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Technical specifications
Drilling diameter0.4 mm
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Product details : DORMER A720.4 DRILL 0.40 MM 5971131


Technical specifications


Attributes
Drilling diameter0.4 mm
Din standardDIN 1899
Ratio of diameter to length of drill hole2,5xD
Body materialHSS
Tip angle118 °
Internal coolingNo
Tail diameter0.4 mm
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£ 7.84 excl. VAT
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£ 9.41 incl. VAT
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