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CIPDB › China Industry › Tools & Hardware › Diamond Tools

Nq Wireline Diamond Core Drill Bit & Reamer Set - Impregnated Thermal Pressed for Hard Rock, 30% Faster Drilling¹

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Diamond Tools 30% Faster Drilling Nq Impregnated Diamond Core Bit Nq Diamond Reamer

Changsha Fast Drill Engineering Machinery Co., Ltd.

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Product DescriptionProduct DescriptionNQ Wireline Impregnated Diamond Core Drill Bit & Reamer Set Precision Drilling for Hard & Abrasive Formations:Our NQ-size wireline diamond core bit is thermally pressed (sintered) for superior durability in granite, basalt, and other hard/slippery rock layers. Paired with a high-stability diamond carbide reamer, this set ensures smooth, straight boreholes with minimal deviation—ideal for deep-hole coring up to 1000m+.Key Advantages:16+ Years OEM Expertise – Factory-direct quality with CE-certified production.Customizable – Adjustable matrix hardness (HRC15-55) and waterway patterns for varied formations.Zero Core Blockage – Laser-welded diamonds ensure consistent cutting efficiency.Production NameDiamond Core Drill BitConditionNewWarranty6 MonthsApplicable IndustriesConstruction works, Energy & Mining, OtherWeight (KG)1.5Showroom LocationNoneVideo outgoing-inspectionProvidedMachinery Test ReportProvidedPlace of OriginChinaSpecifictionBQ NQ HQ PQ NQ2 NQ3 HQ3 PQ3Size75mm 76mm 77mm customizableMOQ1 PieceApplicationgeological exploration

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Diamond Tools: Nq Wireline Diamond Core Drill Bit & Reamer Set - Impregnated Thermal Pressed for Hard Rock, 30% Faster Drilling

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