Refinancing Presentation

Vertically integrated business model provides competitive advantages Drilling Services OVERBURDEN SOIL WEATHERED ROCK ROCK BED ROCK (Up to 3,000m) Products Mineral & Energy Drilling Rig Drill Rod String Core Barrel System Mineral & Energy Core Drill Bit Drilling Services Customers High Degree of Technical Innovation Optimized New Product Pipeline Early Insights to Changing Markets Further integration will reduce costs and provide our customers with superior products and services at all mine stages Speed to Market Advantage Superior R&D Capital Allocation BOART LONGYEAR Refinancing Presentation - October 2013 Efficient Testing of New Products Products Customers 8

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