WebCategoryImage Phantom HSS-E Counterbore DIN 373 180°‚ medial tolerances M2 2‚4x4‚3mm
Drawing Phantom HSS-E Counterbore DIN 373 180°‚ medial tolerances M2 2‚4x4‚3mm
WebCategoryImage

Phantom HSS-E Counterbore DIN 373 180°, medial tolerances

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WebCategoryImage Phantom HSS-E Counterbore DIN 373 180°‚ medial tolerances M2 2‚4x4‚3mm
Drawing Phantom HSS-E Counterbore DIN 373 180°‚ medial tolerances M2 2‚4x4‚3mm
WebCategoryImage

DIN 373, straight shank, medial tolerances for through holes

To machining materialsdownload legend
Very adequate for unalloyed and low-alloyed steel ≤600 N/mm²
17-22C
Very adequate for Unalloyed and low-alloyed steel 600 - 850 N/mm²
10-15C
Very adequate for Alloyed steel 850 - 1000 N/mm²
8-12B
Adequate for Alloyed steel 1000 - 1400 N/mm²
4-8A
Very adequate for Stainless steel, ≤850 N/mm²
8-12B
Adequate for Stainless steel, >850 N/mm²
6-10A
Adequate for Grey cast iron GG HB<260
15-20C
Adequate for Nodular and malleable cast iron HB<260
20-25C
Adequate for Aluminium and Aluminium alloys
35-45D
Adequate for Cast Aluminium Si 10 - 24%
30-40C
Adequate for Copper and copper alloys
15-25D
Adequate for Copper and Aluminium alloys
20-30C
Adequate for Duroplastics en Thermoplastics
35-70I
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Specifications

Variant
medial tolerances
Shank type
Straight shank
Norm
DIN 373
Tool material
HSS-E
Surface
Bright