Item no: 1013490 201 
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Description
Application
for cutting H7 fit tolerances in through holes and blind holes on NC machines or conventional machines up to 1000 N/mm².
Execution
7-8° left-hand spiral, type B, with centring points on both sides and continuous shank
Advantage
good bore hole quality (dimensional tolerance, roundness, surface quality)
Technical data
Brand: ATORN
Cutting material: HSSE
Tolerance of fit: H7
Groove type: Left-hand twist, 7-8°
Tool holding device: HA parallel shank
Surface: Uncoated
Cutting edge diameter: 1 mm
Length: 34 mm
Cutting edge length: 5,5 mm
Projecting length: 15 mm
Shank diameter: 1 mm
Number of cutting edges: 3 PCS
f steel 1000: 0,1 mm/r
DIN: 212