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{"title":"Wear Resistant Self Drilling Anchor Bit , Anchor Bolt Drill Bit With Integrated","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/02\/8deefb6d136aad23fe729f460726-200x200-1\/wear_resistant_self_drilling_anchor_bit_2c_anchor_bolt_drill_bit_with_integrated.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"High Strength Steel Self Drilling Anchor Nut With Excellent Structural Stability","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/45\/8d68ccd847bc1fa9fb31be1332fb-200x200-1\/high_strength_steel_self_drilling_anchor_nut_with_excellent_structural_stability.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"Self Drilling Anchor Bolt , Anchor Plate With Integrated Drilling \/ Anchoring","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/fb\/6dd3d9e4995d1e52e1f43c9e2306-200x200-1\/self_drilling_anchor_bolt_2c_anchor_plate_with_integrated_drilling_2f_anchoring.jpg","attrs":{"Brand Name":"HLDRILL","Minimum Order Quantity":"10PCS","Price":"Please contact us","Payment Terms":"T\/T"}}
{"title":"Self Drilling Anchor Centralizer Anti Corrosion With Hot Dip Galvanized","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/8d\/da41ae6c2333b3c6ea2cf546aab5-200x200-1\/self_drilling_anchor_centralizer_anti_corrosion_with_hot_dip_galvanized.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"High Alloy Seamless Steel Pipe Self Drilling Hollow Anchor Bolts High Strength","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/df\/a7664a75abde472501cabb89055e-200x200-1\/high_alloy_seamless_steel_pipe_self_drilling_hollow_anchor_bolts_high_strength.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"Durable High Strength Self Drilling Anchor Coupler Wear Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/97\/2089f1dc23217b6e874bb181b247-200x200-1\/durable_high_strength_self_drilling_anchor_coupler_wear_resistant.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
{"title":"Integrated Drilling \/ Self Drilling Rock Bolt For Complex Formations","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/ec\/c5e30be6f04ddc0da61eead3ac5f-200x200-1\/integrated_drilling_2f_self_drilling_rock_bolt_for_complex_formations.jpg","attrs":{"Brand Name":"HLDRILL","Place of Origin":"CHINA","Minimum Order Quantity":"10PCS","Price":"Please contact us"}}
High-Efficiency Self-Drilling Anchor Bits with Integrated Anchoring
Self-drilling anchor bits are advanced rock drilling tools that integrate both drilling and anchoring functions into a single system. These innovative tools are engineered for geotechnical engineering applications, mine support systems, slope reinforcement projects, and tunnel and foundation pit support operations.
Integrated Functionality
Combines drilling and anchoring operations in one seamless process
Eliminates the need for separate drilling before anchor bolt installation
Enables simultaneous drilling, grouting, and anchoring in a single step
Features alloy teeth for efficient rock and soil penetration
Ideal Applications
Geotechnical engineering projects
Mine support systems and underground construction
Slope reinforcement and stabilization
Tunnel construction and foundation pit support
Complex geological conditions including loose soil layers and fractured rock formations
Quicksand layers and areas prone to wellbore collapse
Technical Advantages
Significantly improves construction efficiency and support safety
Eliminates traditional "hole formation, cleaning, and anchor rod installation" steps
Shortens construction cycles and reduces labor requirements
Prevents wellbore collapse during drilling operations
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...