TROUBLESHOOTING
DRILLING
- Drill Body Damage
- Fracturing of Drill
- Chipping along Flutes
- Damage to Cutting Edge
- Chisel Breakage
- Breakage of Peripheral Cutting Edge
- Chipping
- Flaking along Margin
- Thermal Cracking
- Short Tool Life
- Chips
- Chip Packing
- Long Stringy Chips
- Chip Form Varies
- Tolerance of Hole
- Poor Surface Finish
- Oversize or Out-of-round
- Deflection
- Common Problems when Drilling
- Point Deflection
- Galling