Holemaking Tools - Application and Operation

Characteristics of Drilling

Drill Geometry

Advanced Features

Lead Angle

Chisel Edge Configuration

Rake Angles vs. Helix Angle

Flute Profiles

Drill Margins

Edge Preparation

Core Diameters

Drill Run-out

Spindle Mounting

Pre-Centering Guidelines

Flat Bottom Drills

Coolant Flow

Coolant Volume vs. Pressure

Solid Carbide Drill Troubleshooting

Basic Operations

Spindle Mounting

Modular Drills

Spade Drills

Indexable Drills

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