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WELCOME TO DILONG DRILLING SERVICES
Dilong Drilling
EXPERIENCE ON HAND
+61 7 3344 1503
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DTH
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Halco Bit 159Mm (6-1/4") Rc512 Concave Face Domed
Halco Bit 159Mm (6-1/4") Rc512 Concave Face Domed![]()
Halco Bit 190Mm (7-1/2") Rc512 Concave Face Domed
Halco Bit 190Mm (7-1/2") Rc512 Concave Face Domed![]()
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Halco Bit 110Mm SDOM450 CX BA
Halco Bit 110Mm (4-5/16") Sdom450 Convex Face Ballistic![]()
Halco Bit 156Mm (6-1/8") D360 Concave Face Domed
Halco Bit 156Mm (6-1/8") D360 Concave Face Domed![]()
Halco Bit 110MM SDOM450 CX DM
Halco Bit 110Mm (4-5/16") Sdom450 Halco Convex Face Domed![]()
Halco Bit 115MM CX DM HAL4.5
Halco Bit 115Mm (4-1/2") Sdom450 Halco Convex Face Domed![]()
Halco Bit 115Mm (4-1/2") CC DM HAL4.5B
Halco Bit 115Mm (4-1/2") Dm Hal4.5 Concave Balistic![]()
Halco Bit 095Mm (3-3/4") Dm Ir3.5 Flat Face
Halco Bit 095Mm (3-3/4") Dm Ir3.5 Flat Face![]()
Halco Bit 130Mm (5-1/8") Ql50 Convex Balistic
Halco Bit 130Mm (5-1/8") Ql50 Convex Balistic
