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Ref. 47450-1.03
Reamers

Micro-Reamer-spiral-fluted-SC-E25UF

Solid carbide E25UF — 4 flutes, sharp corner, Ø 1.03 mm
Swiss Made
Carbide Tool Material E25 UF
Carbide Tool Material E25 UF
Cutting Angles ? -5° ? 5°
Cutting Angles ? -5° ? 5°

Specifications

Dimensions
Diameter (D) 1.03 mm
Shank diameter (d) 3 mm (h5)
Overall length (L) 50 mm
Cutting length (l1) 7.8 × D = 8 mm
Number of flutes (Z) 4
Length (L3) 15 mm
w° collision 3.1°
Material & geometry
Substrate E2
Nuance E25UF
Granulométrie < 0.4 µm
Hardness 1750 HV30
Revêtement Non revêtu (brut)

Material compatibility

●●● Excellent (3/3)
●●○ Good (2/3)
●○○ Possible (1/3)
○○○ Not recommended
Material Specification Grp 47450-1.03
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 ●○○ Calculate
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)1.03 mm
d (h5)3 mm
L total50 mm
l1 usable8 mm
l315 mm
R-
e-
Z flutes4
Chamfer K0.1
w° collision3.1°
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