Button Bit

SR32 41mm Threaded Button Bit with YK05 Tungsten Carbide for Rock Drilling Diameter: 41mm Thread Type: SR32 Length: 110 mm Weight: 0.6kg Water Holes: 1 front, 2 side Skirt Design: Standard Carbide Grade: YK05-27/59 Steel: 50R61 The SR32 41mm Threaded Button Bit is a high-performance top-hammer rock drilling tool engineered for medium-hard to hard rock formations. This professional-grade drilling bit combines advanced materials and precision engineering for optimal performance

Diamond Core Drill Bit for Hard Rock Breaking with High Drilling Efficiency and Long Service Life Diamond drill bits, also known as diamond core drill bits, diamond composite drill bits, diamond geological drill bits, and diamond exploration drill bits, are high-performance drilling tools manufactured with diamond particles or diamond composite discs (PDC) as cutting edges. These cutting elements are sintered at high temperatures with a metal matrix to create durable,

Q19-115-T51 Ball-Tooth Drill Bit with Center Depression for Medium-Hard Rock and T51 Compatibility The Q19-115-T51 center-depressed ball-tooth drill bit is a high-efficiency rock drilling tool engineered by Yanggu Henglong Engineering Machinery Co., Ltd. Featuring an innovative central depression structure with premium ball teeth and wear-resistant materials, this drill bit delivers exceptional balance between drilling accuracy, efficiency, and durability for various

38mm 11° Tapered Cross Bit with Tungsten Carbide Inserts for Efficient Rock Drilling This 38mm 11° tapered cross drill bit is a high-performance, precision-engineered rock drilling tool optimized for efficient and reliable drilling in hard rock formations. Designed for mining, quarrying, tunneling, and civil engineering applications, it delivers superior performance when paired with compatible 11° tapered drill rods. Key Features & Benefits Standard 11° Taper Design: Ensures

Henglong 58/50mm Diamond Core Drill Bit with 24mm Working Height for Hard Rock Coring This professional diamond core drill bit features a 24mm working height specifically designed for hard rock coring applications. Engineered for precision and durability, it delivers exceptional performance in demanding drilling conditions. Technical Specifications Outer Diameter: 58mm Inner Diameter: 50mm Working Height: 24mm Water Gate Width: 6mm Key Features & Benefits Perfect Compatibilit

9-tooth 50mm SR32 threaded button bit for balanced impact and fatigue resistance in medium-sized drilling operations Diameter 50mm Thread Type SR32 Length 109mm Carbide Dimensions 3 × 9mm, 6 × 10mm Weight 0.88kg Water Holes 3 on front, 1 on side Skirt Design Standard Carbide Brands & Grades YK15.6, YK20, YG8C, YG9C, YG10C, YG11C Steel Grade 42CrMo, 45CrNiMoVA Key Features SR32 enhanced wave-shaped threads for superior fatigue resistance Nine evenly distributed carbide balls

7-tooth 40mm diameter extended body spherical button bit for efficient rock drilling The Henglong 7-tooth, 40mm diameter extended body spherical button bit is a high-performance drilling tool engineered for exceptional efficiency and wear resistance in small to medium-sized rock drilling operations. Applications Compatible with pneumatic and hydraulic rock drills, this drill bit is ideal for: Secondary crushing operations in mining Tunnel support and construction Deep hole

9-tooth configuration 48mm diameter R32 threaded button bit for efficient rock drilling in medium-hard to hard formations Tooth Count 9 Ball Teeth Diameter 48mm Thread Type R32 Tooth Configuration 6x10mm + 3x9mm Product Overview This Henglong 9-tooth R32 threaded button bit is engineered for medium and small-diameter rock drilling applications including tunnel excavation and mining operations. Compatible with standard rock drilling rigs, this professional-grade tool delivers

8-tooth 49mm diameter R32 threaded button bit for efficient rock drilling in medium-hard to hard formations This professional 8-tooth, 49mm diameter R32 threaded ball-tooth drill bit is engineered for drilling in medium-hard to hard rock formations. Designed for mining, tunnel excavation, and engineering applications, it delivers exceptional performance and reliability in demanding conditions. Product Specifications Tooth Count 8 ball-shaped cutting teeth Diameter 49mm (small

7-tooth 40mm diameter 11° tapered spherical button bit Product Specifications Product Name: 7-Tooth Tapered Ball-End Drill Bit Diameter: 40mm Body Length: 50mm (50mm/55mm/60mm/68mm/72mm/78mm available) Tapered Degree: 11° (4°46′,6°,7°,11°,12° available) Steel Grade: 42CrMo, 45CrNiMoVA Carbide Grade: YK05/KD10/KK05/YG9C/YG10C Net Weight: 0.3 kg per piece Packaging: 50 pieces per plywood case Product Overview The Hanglong 7-tooth tapered ball-end drill bit is engineered for

Tapered Rock Drilling Bit Tapered Button Bit For Small-Diameter Drilling Compatible With Y24 YT28 Q7 Rock Drills Button Chisel Cross Bit Series Henglong tapered rock drilling bits are engineered for small-diameter drilling and are fully compatible with Y24 , YT28 , and Q7 light-duty hydraulic rock drills. Designed for quarrying, mining, and tunneling applications, they deliver exceptional wear resistance and fracture toughness. The Henglong tapered bit series comprises three

38mm Small Diameter Tapered Button Bit With 11° Taper Angle And 7 Semi-Ballistic Carbide Buttons For Rock Drilling The Q7-38-11-50 tapered button bit is one of our popular small-diameter rock drilling tools manufactured by Henglong. Unlike threaded button bits built for deep boreholes, this taper shank drill connects to drill rods via taper fitting. It pairs perfectly with air-leg rock drills and hand-held rock hammers, widely deployed in stone quarrying and underground

7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying Product Overview Optimize your shallow rock drilling operations with our premium Q6-43-7° tapered button bit, a high-performance small diameter drilling tool tailored for pneumatic and handheld rock drilling scenarios. Manufactured by Henglong, a professional rock bit supplier, this taper type drill bit adopts a friction taper fitting structure, differing greatly from threaded bits for deep

38mm Diameter 11° Taper Angle 50mm Body Length Tapered Button Bit For Rock Drilling Product Overview The Q7-38-11°-50 Tapered Button Bit is engineered for top hammer drilling applications, delivering extended service life, higher drilling speeds, straighter holes, and superior durability in demanding stone quarrying and mining operations. Key Specifications Diameter 38mm Bit Body Length 50mm Taper Angle 11° Bit Face Design Flat face (1 front flushing hole, 1 side flushing

32mm Diameter Tapered Button Bit With Parabolic Carbide Buttons 45CrNiMoVA Alloy Steel For Rock Drilling Product Specifications Diameter : 32mm Length : 80mm Carbide Dimension : 7mm x 7 Carbide Design : Parabolic (Semi - Ballistic) Water Holes : 2 on front, 1 on side Product Overview Tapered button bits are engineered for small diameter rock drilling, differing clearly from threaded button bits built for deep hole drilling. This bit type locks onto drill rods via taper

T45 Thread Button Bit 45CrNiMoVa Alloy Steel YK05 Cemented Carbide Buttons Retrac Skirt Design Category Rock Drill Bits, T45 Series Available Diameter 76mm, 89mm Gauge Buttons 812, 811 Center Buttons 610, 611 Gauge Button Angle 35° Thread Type T45 Unit Weight 3.0kg, 4.7kg Henglong T45 thread button bits and T45 retrac bits are premium hard rock drill bits for open pit mines, quarries and underground drilling. Available in standard, retrac flat face and retrac drop center

Threaded Button Bit With High Hardness Cemented Carbide Button Inserts And Optimized Flushing Grooves For Top Hammer Rock Drilling Professional Rock Drilling Solution Threaded button bits are professional top hammer drilling tools engineered for high-efficiency rock drilling, widely adopted in mining, tunnel excavation, geological exploration and various construction projects. Different from ordinary drilling bits, this series of rock bits features a standard threaded

76mm T38 Retrac Button Bit For High Hard Rock Drilling With Tungsten Carbide Inserts Product Overview The 76mm T38 Retrac Button Bit is a premium top hammer rock drilling tool engineered for high intensity hard rock drilling operations. Crafted from high strength alloy steel body and durable tungsten carbide buttons, this retrac type drill bit undergoes professional heat treatment and strict performance testing, delivering outstanding wear resistance, stable penetration, and

Henglong T51 115mm Retrac Threaded Button Bit For High Precision Rock Drilling Brand: Henglong | Origin: China The Henglong T51 115mm Retrac Threaded Button Bit is a high performance rock drilling tool tailored for mining, infrastructure engineering, and geothermal drilling projects. Featuring standard T51 thread connection and 115mm drilling diameter, this retrac button bit delivers stable penetration speed, precise hole positioning, and outstanding rock adaptability,

T38 102mm Threaded Button Bit Product Specifications Diameter: 102mm Gauge buttons: 8 × 13mm Front row buttons: 6 × 11mm Carbide shape: Spherical (Dome) Bit face: Flat Carbide grade: YK05 Henglong Rock Drilling Tools Factory manufactures a wide range of rock drilling bits. The T38 threaded button bit is one of the most commonly used specifications for bench drilling and underground long hole drilling operations. Top Hammer Rock Drilling Tools Top hammer impact rock drills are