#55HSX12 12” High Speed Steel Aircraft Extension Drill, 135° Split Point. Size: #55 Decimal: 0.0520”
#55HSX12 12” High Speed Steel Aircraft Extension Drill, Size: #55, 135 Degree Split Point. Manufactured to Aerospace Standard 907, aircraft extension drills are ideal for drilling aluminum and mild steel where extra length for reach is required. The 135° split point is self-centering and reduces thrust.
Size | #55 |
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Decimal | 0.0520'' |
Size | #55 |
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Decimal | 0.0520'' |