DORMER A1088.7 5968211


Spiral drill HSS A108

References
dormer:A1088.7
rubix:376A0242
ean:7320760008782
Jobber Drill 8.70 mm DIN 338
brand logo
Technical specifications
Drilling diameter8.7 mm
Total length125 mm
Length of cut81 mm
See all Specifications

Product details : DORMER A1088.7 5968211


HSS short spiral drill with cylindrical shaft DIN 338 W 135° steam tempered 4xD for austenitic and ferritic/martensitic stainless steel <1000 N/mm ². Titanium and titanium alloys <900 N/mm².

Applications

• stainless steel - austenitic (<320 HB <1100 N/mm²)
• stainless steel - Ferritic + Austenitic Martensitic (<300 HB <1000 N/mm²)
• Titanium non-alloyed (<200 HB <700 N/mm²)
• Titanium alloyed (<270 HB <900 N/mm²)

Technical specifications


Attributes
Drilling diameter8.7 mm
Total length125 mm
Length of cut81 mm
Din standardDIN 338
Ratio of diameter to length of drill hole4xD
SharpeningStandard
Tip angle135 °
Internal coolingNo
Tail diameter8.7 mm
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