Milwaukee 1/1/2404 manual To reduce the chance of bit binding, Bracing for forward rotation Fig

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To reduce the chance of bit binding:

Use sharp bits. Sharp bits are less likely to bind when drilling.

Use the proper bit for the job. There are many types of bits designed for specific purposes.

Avoid drilling warped, wet, knotty, and or pitchy material if possible.

Avoid drilling in material that you suspect contains hidden nails or other things that may cause the bit to bind.

The direction of reaction is always opposite of the direction of bit rotation.

Reaction is even more likely to occur when enlarging already existing holes and at the point when the bit breaks through the other side of the material.

Bracing for forward rotation (Fig. 4)

Fig. 4

C

B

A

When drilling in forward, the bit will rotate in a clockwise direction. If the bit binds in the hole, the bit will come to a sudden stop and drill will suddenly react in a counterclockwise direction.

Figure 4 shows an example of a Super Hole-Shooter properly braced for forward rotation.

A.Forward (clockwise) rotation

B.Reaction

C.Brace drill with pipe handle here

If the bit binds, the pipe handle or the motor housing braced against the stud will hold the drill in position.

Bracing for reverse rotation (Fig. 5)

Fig. 5

B

C

A

When drilling in reverse, the bit will rotate in a counterclockwise direc- tion. If the bit binds in the hole, the bit will come to a sudden stop and the drill will suddenly react in a clockwise direction.

Figure 5 shows an example of the Super Hole-Shooter properly braced for reverse rotation.

A.Reverse (counterclockwise) rotation

B.Reaction

C.Brace drill with pipe handle here

If the bit binds, the pipe handle or the motor housing braced against the stud will hold the drill in position.

Reversing (Fig. 6)

Fig. 6

A reversing switch is located below the trigger switch for removal of bits from holes. Permit the motor to come to a complete stop before reversing. Reversing the tool with the gears in motion may cause severe damage. When removing selfeed bits from partially drilled holes, a flick of the trigger switch will free the threaded pilot screw. When the threads are loose, lift the bit from the workpiece with the motor stopped.

Drilling

Before drilling, clamp the material down securely. A poorly secured piece of material may result in personal injury or inaccurate drilling. When drilling in light gauge metal or wood, use a wooden block to back up the material to prevent damage to the workpiece.

Mark the center of the hole to be drilled with a center punch to give the bit a start and to prevent it from "walking." Lubricate the drill bit with cutting oil when drilling iron or steel. Use a coolant when drilling nonferrous metals such as copper, brass or aluminum.

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Contents Operators Manual Personal Safety General Safety Rules Read and Understand ALL InstructionsElectrical Safety Tool USE and Care ServiceSpecific Safety Rules FunctionaldescriptionGrounding Guidelines for Using Extension CordsRecommended Minimum Wire Gauge For Extension Cords Extension CordsOperation Tool AssemblyInstalling Bits into Morse Taper Sockets Fig Bit SelectionBracing for reverse rotation Fig To reduce the chance of bit bindingBracing for forward rotation Fig Reversing FigMaintenance AccessoriesFive Year Tool Limited Warranty Utilisation ET Entretien DES Outils Conservez CES Instructions Aire DE TravailSécurité Électrique Sécurité DES Personnes RéparationOutil Règles DE Sécurité ParticulièreDescriptionfonctionnelle Acier Béton No deCordons DE Rallonge Calibres minimaux recommandés pour Les cordons de rallongeMise À LA Terre Avertissement Directives pour l’emploi des cordons de rallongeChoix des mèches Montage DE Loutil AvertissementManiement Avertissement Bras TubulaireÉtayage en rotation arrière Fig Pour minimiser les risques de grippageÉtayage en rotation avant Fig Inversion FigMaintenance Avertissement Accessoires AvertissementGarantie Limitée DE L’OUTIL DE Cinq ANS USO Y Mantenimiento DE LA Herramienta Guarde Estas Instrucciones Area DE TrabajoSeguridad Electrica Seguridad PersonalHerramienta Reglas Especificas DE SeguridadDescripcionfuncional Acero Concreto CatTierra ¡ADVERTENCIA Extensiónes EléctricasGuías para el uso de cables de extensión Cómo instalar las brocas en los manguitos de cono Morse Fig Ensambaje DE LA Herramienta ¡ADVERTENCIAOperacion ¡ADVERTENCIA Selección de brocasApoyo para rotaciones en marcha atrás Fig Para reducir la posibilidad del atasco de una brocaApoyo para rotaciones hacia adelante Fig Reversa FigMantenimiento ¡ADVERTENCIA Accesorios ¡ADVERTENCIAGarantía Limitada DE Cinco Años United States