Original oil and gas trade magazine vintage ad for SECURITY ENGINEERING. Of Whittier, CA. Dresser Operations depend on 3-Cutter Rock Bits. Rugged construction, improved types, with jet or regular circulation. Type S3, S6, M4, H-7 and H7W for hard, medium or soft formations. This unique 1953 old petroleum drilling equipment magazine advertisement would display beautifully matted and framed.
Security Engineering 1953 Vintage Ad Dresser 3-Cutter Rock Bits Depend
- Product Code: zd763
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 27
- Availability: In Stock
- $18.00
$13.50
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