Diamond Core Bit

Durable impregnated diamond casing shoe and rod shoe bits for NW, HW, and Q series. Hard matrix for abrasive formations. Custom sizes and crown types available. Ideal for exploration and grouting.

High-performance impregnated and surface-set diamond rod shoe bits for BQ, NQ, HQ, PQ sizes. Durable flat face and V-ring designs excel in sand, boulders, gravel, and clay. Custom options and certifications available for demanding overburden formations.

HW diamond casing shoe designed for drilling in casings or rods in difficult overburden. Features high penetration rate, long service life, and ISO certification. Available in standard and custom sizes with matrix selection for various rock formations.

Surface set diamond core bits with hard matrix for soft to hard formations. Features single-layer natural diamond, customizable crown heights (9-16mm), and various waterways. Available in standard and custom sizes with Q threads. Optimized for durability and penetration rate.

SINODRILLS impregnated PQ core bits deliver optimal penetration rates and bit life for mineral exploration. ISO 9001:2008 certified. Available in standard and custom sizes with crown heights of 9mm, 12mm, and 16mm. Suitable for soft to hard rock formations.

Superhard PDC drill bit for sandstone and coal mine drilling. Features high drilling rate, wearable blade, and long service life. Suitable for lithologic strata levels 4-12. Cost-effective tungsten-carbide cutting media with customizable options.

High-quality synthetic diamond powders with patented matrix formulation. Available in PQ, HQ, NQ, BQ sizes. Features 6-12mm impregnation depth, superior drilling speed and bit life. Customizable crown profiles for various rock formations. Ideal for mineral exploration.

High-performance impregnated diamond core bits for AQ to PQ sizes. Custom lip shapes and grades for varied strata. Durable, efficient, with 12-month warranty and full technical support.

High-grade synthetic diamond bits for mineral exploration. Custom sizes from AQ to PQ3. Durable matrix for hard rock. 20 years experience. Competitive pricing and fast delivery.

High-wear synthetic diamond polycrystalline ensures durability and efficiency in coal mining and geological exploration. Available in standard drilling sizes A B N P H with custom options. Compatible with all standard core barrels.

Engineered for medium to super hard formations, our impregnated diamond bits feature high quality synthetic diamonds for superior wear resistance. Available in NQ, HQ, PQ and other series. Custom options and 20 years of expertise ensure optimal drilling efficiency.

High-grade impregnated diamond core bits for BQ, NQ, HQ, and PQ wireline drilling. Threaded connection ensures secure fit. Designed for hard rock, concrete, and asphalt. Durable, abrasion-resistant, and long-lasting for efficient exploration and mining projects.

High-performance threaded diamond core bit for BQ, NQ, HQ, PQ sizes. Durable diamond material ensures superior wear resistance and efficient drilling in hard materials. Ideal for geological exploration, mining, and construction. Custom sizes available from SINOCOREDRILL.

High-quality impregnated diamond core bits and reaming shells for mining exploration. Features durable metal matrix with synthetic diamonds for efficient rock cutting. Available in standard sizes like NQ 75mm and HQ 96mm. Custom options and full technical support provided.

High penetration NW tungsten carbide casing shoe bit for open hole drilling. Features durable TC cutting segments on front and exterior, smooth interior for free passage of drill bits. Ideal for mining, geotechnical, and geothermal applications. Available in multiple sizes with custom options.

High-grade natural diamond surface set bits for medium to hard formations. Features multi-step design for high efficiency and durability. Available in Q, T2, and T series sizes. Custom options and certifications available for demanding mining exploration.

Key Features 15mm Standard Crown Height More Durable & Cost-Saving With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability. Multi-Hardness Matrices Full Strata Coverage 18 matrix series (F2-F18 ) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata. Efficient

Key Features 15mm Standard Crown Height More Durable & Cost-Saving With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability. Multi-Hardness Matrices Full Strata Coverage 18 matrix series (F2-F18 ) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata. Efficient

Key Features 15mm Standard Crown Height More Durable & Cost-Saving With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability. Multi-Hardness Matrices Full Strata Coverage 18 matrix series (F2-F18 ) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata. Efficient

Key Features 15mm Standard Crown Height More Durable & Cost-Saving With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability. Multi-Hardness Matrices Full Strata Coverage 18 matrix series (F2-F18 ) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata. Efficient