Hannibal HAN 61507

Hannibal Aircraft Extension Drill, Series: 611WLS, G Drill Size - Letter, 0.261 in Drill Size - Decimal Inch, 12 in Overall Length, 2-7/8 in Cutting Depth, Spiral Flute, 2-7/8 in Flute Length, 135 deg Point, Split Point, Carbide Cutting Edge, Steel, Applicable Materials: Cast Iron and Non-Ferrous Materials

• Features

• Drills are end cutting tools used to produce holes when rapid removal of material is desired
• Twist drills are generally effective in holes up to 3 tool diameters deep - peck cycles should be used for deeper holes to achieve better chip evacuation
• Smooth flutes for effective chip flow
• Precision ground to insure concentricity of tip and body
• Feeds should be light to medium
• 0.004 in lip height tolerance
• +/-5 deg included angle tolerance
• -0.001 in tool diameter tolerance

Specifications