ATORN NC reamer HSSE T=6 D 7-8° 2.50 mm 0-0.003 mm x 57 mm x 14 mm HA DIN 212

ATORN NC reamer HSSE T=6 D 7-8° 2.50 mm 0-0.003 mm x 57 mm x 14 mm HA DIN 212

Version

Item no: 1013503 121

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Min. order quantity: 1

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Description

Application
for producing fit tolerances in through holes (tolerance=0/+0.003 mm) on NC machines or conventional machines up to 1000 N/mm².

Execution
7-8° left-hand spiral, type D, with centring hole and offset shank

Advantage
good bore hole quality (dimensional tolerance, roundness, surface quality)

Technical data

Brand: ATORN
Cutting material: HSSE
Tolerance of fit: 0 / +0,003 mm
Groove type: Left-hand twist, 7-8°
Tool holding device: HA parallel shank
Surface: Uncoated
Cutting edge diameter: 2,50 mm
Length: 57 mm
Cutting edge length: 14 mm
Projecting length: 29 mm
Shank diameter: 3 mm
Number of cutting edges: 4 PCS
f steel 1000: 0,1 mm/r
DIN: Similar to 212