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{"title":"Face Discharge Step Natural Diamond Core Bit HQ3 Surface Set Drill Bits","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/95\/03b189aff407a6ff043e72bc2fc7-200x200-1\/face_discharge_step_natural_diamond_core_bit_hq3_surface_set_drill_bits.jpg","attrs":{"Brand Name":"SINOCOREDRILL","Model Number":"BWL NWL HWL PWL","Certification":"CE, ISO9001-2000","Place of Origin":"China"}}
{"title":"Sinocoredrill Diamond Core Bit HW Diamond Casing Shoes High Penetration Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/de\/be6429d84c6ee010988f9ba866d6-200x200-1\/sinocoredrill_diamond_core_bit_hw_diamond_casing_shoes_high_penetration_rate.jpg","attrs":{"Place of Origin":"China","Brand Name":"SINOCOREDRILL","Certification":"CE","Minimum Order Quantity":"N\/A"}}
{"title":"DCDMA Standard Impregnated Diamond Core Drill Bit Crown Height 12mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/b1\/cba82afe060f677b7ffdf5029770-200x200-1\/dcdma_standard_impregnated_diamond_core_drill_bit_crown_height_12mm.jpg","attrs":{"Brand Name":"SINOCOREDRILL","Model Number":"HQ","Certification":"CE, ISO9001-2000","Place of Origin":"China"}}
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{"title":"ISO9001 Certification Thin Wall Diamond Core Bit Height 12mm 14mm 820719","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/94\/0049d39d0006d7fbbbaed8897ddb-200x200-1\/iso9001_certification_thin_wall_diamond_core_bit_height_12mm_14mm_820719.jpg","attrs":{"Brand Name":"SINOCOREDRILL","Model Number":"BTW NTW HTW","Certification":"CE ISO9001","Place of Origin":"CHINA"}}
{"title":"T2\/T6 Series Impregnated Diamond Core Drill Bits for Various Needs of Local","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/87\/7352c9a6e987bca1b6992cf9450b-200x200-1\/t2_2ft6_series_impregnated_diamond_core_drill_bits_for_various_needs_of_local_conditions_with_long_working_life.jpg","attrs":{"Brand Name":"SINOCOREDRILL","Model Number":"BWL NWL HWL PWL","Certification":"ISO 9001; CE","Place of Origin":"China"}}
Eliminate downtime caused by bit clogging with our innovative Self-Cleaning Waterway Diamond Core Bit. Featuring a patented flush port design with enlarged and angled water channels, this bit maintains optimal cutting efficiency in clay-rich formations, shale, and interbedded soft-hard strata where conventional bits struggle.
Key Features
Patented self-cleaning waterway design with 8+ large-capacity angled flush ports
Optimized flush port angles ensure rapid debris evacuation from the bit face
40%+ improved penetration rate in clay, shale and mixed formations
Face discharge turbo crown profile enhances cutting and debris removal
Available in BQ (59.5mm), NQ (75.3mm), and HQ (95.6mm) standard sizes
Prevents bit balling and core blockage in sticky, swelling ground conditions
Applications
Clay-rich and argillaceous formation drilling
Interbedded soft-hard strata exploration
Shale gas and oil formation sampling
Weathered rock and saprolite drilling
Geotechnical investigation in problematic ground conditions
Civil engineering site investigation
Technical Specifications
Parameter
Specification
Waterway Design
Self-Cleaning with 8+ Angled Flush Ports
Crown Profile
Face Discharge Turbo
Available Sizes
BQ NQ HQ
Matrix Hardness
BST 3/5 to BST 7/9
Thread Connection
API Wireline Standard
Diamond Type
Synthetic Industrial Diamond
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China .
We has passed the quality system certification ... Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China .
We has passed the quality system certification ...
