Page 73 - GARR_TOOL(CATALOG_INT)

TOLERANCES Series 1520H, 1205H
NEW
d +.0000" –.0005" (+.0000 –.0127mm) NEW
ITEMS
≤ 1/8" +.125" –.062" (+3.175 –1.588mm) ITEMS
l1
> 1/8" +.125" –.125" (+3.175 –3.175mm) .0625" - .1015"
≤ 1/8" +.125" –.062" (+3.175 –1.588mm)
l2 (1.588mm - 2.578mm)
>1/8" +.125" –.125" (+3.175 –3.175mm)
3xD 5xD 326-329
HARDLUBE Coated DRILLS GENERAL PURPOSE
HARDLUBE-Beschichtet

Recubrimiento de HARDLUBE
Revêtement HARDLUBE
Rivestimento in HARDLUBE

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HARDLUBE 涂层

Solid submicron grain carbide drill
Excellent heat resistance and lubricity
No spotting required in most applications 3xD 5xD d † l1 l2
4-facet self-centering point (1520H) (1205H) Diameter Overall Flute
General purpose for all material groups EDP# EDP# Decimal Metric Length Length
Live tooling recommended on lathe processes 77166 .0625 1/16" 1.588 1-3/4" 5/8"
Shank tolerance: h6 89166 .0625 1/16" 1.588 1-3/4" 3/4"
Uncoated - page 67 77171 .0635 #52 1.613 1-3/4" 11/16"
89171 .0635 #52 1.613 1-3/4" 3/4"
77176 .0670 #51 1.702 1-3/4" 11/16"
Vollhartmetallbohrer aus Feinkornhartmetall
Exzellente Hitzebeständigkeit und Schmiereigenschaften 89176 .0670 #51 1.702 1-3/4" 3/4"
Vorzentrieren bei den meisten Anwendungen nicht notwendig 77181 .0700 #50 1.778 1-3/4" 11/16"
4-Fasen-Anschliff Selbstzentrierend Punkt 89181 .0700 #50 1.778 1-3/4" 7/8"
Allzweck für alle Materialgruppen 77186 .0730 #49 1.854 1-3/4" 11/16"
Empfehlung fuer den Einsatz auf der Drehmaschine 89186 .0730 #49 1.854 1-3/4" 7/8"
Schaft-Toleranz: h6 77191 .0760 #48 1.930 1-3/4" 11/16"
Unbeschichtet - Seite 67
89191 .0760 #48 1.930 1-3/4" 7/8"
77196 .0781 5/64" 1.984 1-3/4" 11/16"
Broca de submicrograno sólido carburo 89196 .0781 5/64" 1.984 1-3/4" 7/8"
Excelente resistencia térmica y lubricación 77201 .0785 #47 1.994 1-3/4" 3/4"
No se requiere pretaladrado para la mayoría de las aplicaciones 89201 .0785 #47 1.994 1-3/4" 7/8"
Punta de 4 caras autocentrada 77206 .0787 2.000 44 19
De uso general para todos los grupos de materiales 89206 .0787 2.000 44 22
Recomendación para la aplicación en torno
Tolerancia del vástago: h6 77211 .0810 #46 2.057 1-3/4" 3/4"
Sin recubrimiento - Página 67 89211 .0810 #46 2.057 1-3/4" 7/8"
77216 .0820 #45 2.083 1-3/4" 3/4"
89216 .0820 #45 2.083 1-3/4" 7/8"
Forets carbure submicrograin 77221 .0860 #44 2.184 1-3/4" 3/4"
Excellente resistance a la haute temperature et glissement 89221 .0860 #44 2.184 2" 1"
Pas de point de centre requis pour la plupart des applications 77226 .0890 #43 2.261 1-3/4" 3/4"
Pointe auto centrante avec 4 faces de depouille 89226 .0890 #43 2.261 2" 1"
Usage général pour tous les groupes de matériaux
Outil de filature nécessaires pour une utilisation sur un processus de tournage 77231 .0935 #42 2.375 1-3/4" 3/4"
Tolerance queue: h6 89231 .0935 #42 2.375 2" 1"
Sans revêtement - Page 67 77236 .0938 3/32" 2.383 1-3/4" 3/4"
89236 .0938 3/32" 2.383 2" 1"
77241 .0960 #41 2.438 1-13/16" 13/16"
Punte in sub-micro grana 89241 .0960 #41 2.438 2" 1"
Eccellente resistenza al calore e autolubrificante 77246 .0980 #40 2.489 1-13/16" 13/16"
Pre-centraggio non richiesto nella maggior parte delle applicazioni
Punto 4 facce autocentrante 89246 .0980 #40 2.489 2" 1"
Scopo generale per tutte le materie 77251 .0984 2.500 46 21
Utensili rotanti sono consigliate se usato su un tornio 89251 .0984 2.500 57 32
Tolleranza gambo: h6 77256 .0995 #39 2.527 1-13/16" 13/16"
Non Rivestito - Pagina 67 89256 .0995 #39 2.527 2-1/4" 1-1/4"
77261 .1015 #38 2.578 1-13/16" 13/16"
89261 .1015 #38 2.578 2-1/4" 1-1/4"
整体硬质合金钻头
耐热性和润滑性特好
自定心刀尖
在多数用途中不需要定心
通用使用的所有材料组
不建议在车床，或工具必须纺纱
柄部公差: h6
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