Twist drill Dormer A9018.7

Metal drills A901

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References

Dormer:A9018.7
Rubix:441682
EAN:7320760048399
PFX Drill 8.70 mm DIN 338

Technical specifications

Drilling diameter8.7 mm
Total length125 mm
Length of cut81 mm
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Product details : Wiertło kręte HSCO 8.7mm A9018.7


HSS-E short production drill with cylindrical shaft DIN 338 130° Smooth-Flow coated 6xD for steel <1620 N/mm ². Stainless steel. Cast iron and reinforced aluminium-magnesium alloys with whisker.

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)
• Alloyed steel (<250 HB <850 N/mm²)
• alloy steel hardened and tempered steel (>250<350 HB >850<1200 N/mm²)
• alloy steel hardened and tempered steel (> 350 HB >1200<1620 N/mm²)
• stainless machining steel (<250 HB <850 N/mm²)
• stainless steel - austenitic (<320 HB <1100 N/mm²)
• stainless steel - Ferritic + Austenitic Martensitic (<300 HB <1000 N/mm²)
• Cast Iron lamellar (<150 HB >500 N/mm ²)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Ductile cast iron/malleable cast iron (<200 HB <700 N/mm²)
• Ductile cast iron/malleable cast iron (>200<300 HB >700<1000 N/mm²)
• aluminium alloyed Silicon >10% whisker reinforced aluminium-alloys magnesium-alloys (<120 HB <400 N/mm²)

Technical specifications


Attributes
Drilling diameter8.7 mm
Total length125 mm
Length of cut81 mm
Shank typecylindrical
Din standarddin / ansi
Cutting materialhss-e
Tip angle130 °
Tail diameter8.7 mm
  • Delivery date on request