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Ref. 47420-6 H7
Reamers

Machine-Reamer-spiral-fluted-SC-E2

Solid carbide E2 — 6 flutes, sharp corner, Ø 6 mm
Swiss Made
E2 High Precision Tool Material
E2 High Precision Tool Material
Cutting Angles ? -5° ? 5°
Cutting Angles ? -5° ? 5°

Specifications

Dimensions
Diameter (D) 6 mm
Shank diameter (d) 6 mm (h5)
Overall length (L) 93 mm
Cutting length (l1) 3.8 × D = 23 mm
Number of flutes (Z) 6
Length (L3) 57 mm
Material & geometry
Substrate E2
Nuance E2
Granulométrie < 0.8 µm
Hardness 1600 HV30
Revêtement Non revêtu (brut)

Material compatibility

●●● Excellent (3/3)
●●○ Good (2/3)
●○○ Possible (1/3)
○○○ Not recommended
Material Specification Grp 47420-6 H7
Alloyed and non-alloyed steelsNon-alloyed steels Rm < 450 N/mm² 1a ●●○ Calculate
Rm 450–700 N/mm² 1b ●●○ Calculate
Rm 700–900 N/mm² 1c ●●○ Calculate
Rm > 1200 N/mm² 1d ●●○ Calculate
Stainless steelsStainless steels Rm < 650 N/mm² 2a ●●○ Calculate
Rm 650–950 N/mm² 2b ●●○ Calculate
Rm > 950 N/mm² 2c ●●○ Calculate
Hardened steelsHardened steels 44–56 HRC 3a ●○○ Calculate
57–67 HRC 3b ○○○
Exotic materialsSpecial alloys < 32 HRC 4a ●●○ Calculate
> 32 HRC 4b ●●○ Calculate
GraphiteIndustrial graphite 5 ●●○ Calculate
Cast ironGrey / nodular cast iron < 32 HRC 6a ●●○ Calculate
> 32 HRC 6b ●●○ Calculate
TitaniumTitanium alloys Rm < 600 N/mm² 7a ●●○ Calculate
600 < Rm N/mm² 7b ●●○ Calculate
Nickel alloysInconel, Hastelloy Rm < 1000 N/mm² 8a ●○○ Calculate
Rm > 1000 N/mm² 8b ●○○ Calculate
Copper, brass, bronzeCopper-based Rm < 850 N/mm² 9a ●●● Calculate
Rm > 850 N/mm² 9b ●●● Calculate
AluminumAluminum alloys Si < 0.5% 10a ●●● Calculate
0.5% < Si < 5% 10b ●●● Calculate
Si > 5% 10c ●●○ Calculate
Synthetic materialsEngineering plastics Thermoplastic 11a ●●● Calculate
Thermoset 11b ●●● Calculate
Composite materialsReinforced composites Glass fiber / GFK 12a ●●○ Calculate
Carbon fiber / KFK 12b ●●○ Calculate
Precious metalsGold, platinum, silver Gold 13a ●●● Calculate
Platinum 13b ●○○ Calculate

Available coatings

In stock
Shipping within 24-48h

Dimensions

D (Ø / d.01)6 mm
d (h5)6 mm
L total93 mm
l1 usable23 mm
l357 mm
R-
e-
Z flutes6
Chamfer K0.6
w° collision-
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