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China, Chinese Hexagonal Shank Carbon Steel Drill Bit Sets for Glass Marble Concrete1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill BitCobalt Power DrillLeft Hand Drill
Yueqing Green Arrow Tools Co., Ltd
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Product DescriptionStainless Steel DrillDrill bits are fundamental cutting tools used with drills (handheld, benchtop, or magnetic) and drill presses to create cylindrical holes in a vast array of materials. They are the indispensable workhorses of construction, manufacturing, woodworking, metalworking, and countless DIY projects. The effectiveness and precision of any drilling operation heavily depend on selecting the right drill bit for the material and the task at hSpecification1. Twist Drill Bit (HSS): The quintessential, most widely used type. Versatile for wood, plastic, metal (with appropriate speed/lube). Spiral flutes, pointed tip.2. Brad Point Bit (Wood): Features a sharp, centered point (brad) and spurs on the outer edges. Provides clean entry holes, precise centering, and splinter-free holes in wood. Excellent for doweling and fine woodworking.3. Masonry Bit (Carbide Tipped):Designed for concrete, brick, stone, and block. Features a chisel-like carbide tip for impact drilling (used with hammer drills). Flutes clear dust.4. Spade Bit (Paddle Bit - Wood): Flat blade with a centering point. Used for drilling large, rough holes quickly in wood (e.g., for running cables). Leaves a ragged exit hole.6. Hole Saw: Annular cylinder with saw teeth and a pilot drill bit attachment. Cuts large-diameter holes (e.g., for pipes, knobs) through wood, plastic, thin metal, and drywall.7. Step Drill Bit (Metal/Thin Sheet): Cone-shaped with progressively larger cutting steps. Used for drilling precise holes of various sizes in thin sheet metal, plastic, or electrical boxes without changing bits. Creates clean, burr-minimized holes.8. Countersink Bit: Creates a conical recess (countersink) at the top of a pilot hole, allowing a screw head to sit flush or below the surface. Often combined with a pilot drill bit (combination bit).9. Tile/Glass Bit (Carbide Grit/Diamond): Spear-pointed or specialized tip (often diamond-coated or carbide grit) for drilling through ceramic tile, glass, or porcelain without shattering. Requires low speed, constant water cooling, and no hammer action.Key ConfigurationsEngine: High-torque, low-emission diesel engine (Tier III compliant)Hydraulic System: Precision-controlled pumps and valves for smooth operationUndercarriage: Reinforced steel tracks with adjustable tensionCab: Ergonomic ROPS/FOPS-certified cabin with air conditioningArm & Bucket: Multiple size options (standard, long-reach, heavy-duty)Control System: Intelligent monitoring panel with fault diagnosticsright elevationleft elevationfront elevationTechnical Specifications(Custom configurations available upon request.)Product NameM35 HSS Cobalt Pilot Point Drill BitMaterialHSS CoProcessFully GroundStandardDIN338Size1/16" - 1/2"0.2-20mmPoint Type135 Degree Split PointShank TypeTri-Flats Shank/Round Shank/Hex ShankWeb & Flute TypeRegular Web & FluteSurface FinishAmberPackagein PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, Metal BoxUsage&Recommendation1. Material: What are you drilling? (Wood, Metal, Concrete, Tile, Plastic?)2. Hole Size: What diameter hole do you need?3. Hole Quality: Do you need a clean, precise hole (brad point, forstner) or is a rough hole acceptable (spade bit)?4. Drill Type: What drill are you using? (Standard drill, impact driver, hammer drill?) This dictates compatible shank types.5. Depth: Do you need a deep hole? Consider flute length and chip clearing (parabolic flutes help).After Sales ServiceAs a consumable cutting tool, the after-sales service of drill bits is different from traditional durable hardware tools or electrical appliances. Understanding its uniqueness is crucial for the reasonable protection of rights and effective use. The following are the main contents and precautions of after-sales service for drill bits:Core principle: Drill bits are consumablesWear and tear are inevitable: during use, the cutting edge of the drill bit will continuously wear, become dull, or even crack or break, which is determined by its working nature. Normal wear and tear are usually not covered by the warranty.The service life depends on various factors, such as material, coating, processed material, cutting parameters (speed, feed), cooling and lubrication, and operating skills, which greatly affect the actual service life of the drill bit. There is no absolute guarantee of how long it will last.Company ProfileWhy Choose Us?typeOEM/ODM capabilitiesCompetitive pricing & bulk discountsFast shipping & customs clearance supportTurnkey project solutionsMulti functional wall drill/Hexagonal handle multifunctional wall drillHexagonal handle cross drill/Hexagonal shank threaded cross drillHexagonal shank spiral extended cross drill/Round handle cross drillMulti functional cross drill/Hexagonal handle cross drillRound handle straight drill/Triangle handle straight drillYueqing Lvjian Tools Co., Ltd. (Green Arrow Tools)Yueqing Lvjian Tools Co., Ltd. (often referred to as Green Arrow Tools) is a professional manufacturer and supplier of high-quality cutting tools, specializing in drill bits and related accessories.Located in Yueqing City, Zhejiang Province, China – a major hub for the electrical and hardware industries – the company leverages regional expertise in precision manufacturing. Lvjian Tools focuses on producing durable and reliable cutting solutions for applications in metalworking, construction, woodworking, and general industrial sectors.FAQ1. Q: Is OEM available?A: Absolutely, OEM and customization options are available to meet your unique needs.We also offer professional label printing services to enhance your brand.2. Q:Are samples available?A: Certainly, you can request samples for rigorous testing post price confirmation. Kindly note, the freight fee applies,however, this will be refunded upon placing your official order.3. Q: What are your payment terms?A: We accept T/T, L/C, and Paypal, tailored to different transaction scenarios.4. Q: What delivery methods do you offer?A:We offer express delivery, air shipping, and sea shipping to suit your logistics preferences.5. Q: What is your delivery timeline?A:Standard delivery is within 20-30 days post advance payment receipt.For customized products, expect delivery within35-45 days following advance payment receipt.
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