DORMER A1228.0X90 SPOTTING DRILL 8.00 MM X 90 5968664


Metal drills A122

References
dormer:A1228.0X90
rubix:021090
ean:7320760019269
Centre Drill 8.00mm x 90 DIN 1897
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Technical specifications
Drilling diameter8 mm
Total length79 mm
Length of cut33 mm
See all Specifications

Product details : DORMER A1228.0X90 SPOTTING DRILL 8.00 MM X 90 5968664


HSS NC-centring drill with cylindrical shaft DIN 1897 N 90 °/120 ° uncoated 1xD for non-alloyed steel 850 N/mm ². Red copper and copper alloys. Aluminium-magnesium alloys Si <0.5%.
FORET A pointer 8X90 QC A122 HSS 90 DEG COURT UE = 10

Applications

• Machining steel soft steel (<120 HB <400 N/mm²)
• Construction steel carburised steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Copper (<100 HB <350 N/mm²)
• Béta-Brass Bronze (<200 HB <700 N/mm²)
• Alfa-Brass (<200 HB <700 N/mm²)
• Extra-strong bronze (<470 HB <1500 N/mm²)
• Aluminium Magnesium non-alloyed (<100 HB <350 N/mm²)
• Aluminium alloyed Silicon 0.5% (<150 HB <500 N/mm²)

Technical specifications


Attributes
Drilling diameter8 mm
Total length79 mm
Length of cut33 mm
Body materialHSS
Tail diameter8 mm
CoatingBlank
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£ 21.92 excl. VAT
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£ 26.30 incl. VAT
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