Каталог Iscar сверла со сменной режущей частью 2022 - страница 81

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Regrinding Instructions

Regrinding Instructions for ICM Geometry Regrinding Instructions for ICK Geometry

After each grinding operation, rotate the drill After each grinding operation, rotate the drill 180° and repeat the grinding procedure. 180° and repeat the grinding procedure.

1 Primary Clearance 1 Primary Clearance

2Secondary Clearance2Secondary Clearance
DATDAT
20°20°
20°20°
3Chisel3Chisel

4 Edge Preparation A-A 20° t±0.02

T-Land 4 Edge Preparation

TD RangeA-A
0.058-11.99R=0.03-0.05 mm
0.0712-15.99
0.0816-19.99
0.120-25.99
0.1226-32.99

Regrinding Instructions for ICP Geometry After each grinding operation, rotate the drill 180° and repeat the grinding procedure. 1 Primary Clearance

2 Secondary Clearance DAT

3 Chisel

20° 20°

4 Edge Preparation A-A R=0.03-0.05 mm