Drill Bit Set
29 Piece Twist Drill Bit Set – HSS M2, Black Gold Coated, Fractional Sizes 1/16–1/2 Inch with Metal Index Case
29PCS M2 High-Speed Steel Drill Bit Set – 1/16"-1/2" Black & Gold Finish with Indexed Storage Case Upgrade your drilling precision and performance with this 29-piece M2 High-Speed Steel (HSS) Drill Bit Set, engineered for wood, plastic, and light metal applications. Featuring a robust black and gold oxide finish, a fully ground tip geometry, and a convenient metal index case, this set is perfect for professionals, DIYers, electricians, and workshop technicians. Covering all
5 Piece Hss Hole Saw Kit Black Gold Oxide HSS Cobalt Drill Bit Set For Hardened Steel
5-Piece Inch Size HSS Step Drill Bit Set | Black & Amber Finish for Professional Metal Drilling Experience precision and durability with the XINGRUI 5-Piece Inch Size Step Drill Bit Set, engineered for professionals who demand consistent cutting performance and extended tool life. Designed for metal, stainless steel, aluminum, brass, copper, and plastic, these black & amber finish step drill bits combine cutting-edge technology with superior craftsmanship, delivering smooth,
Customize Hex Shank Titanium Coated Hss Drill Bits Hss Cutter Bit
3-Piece Inch Size TiN-Coated HSS Step Drill Bit Set | Precision Performance for Metal, Electrical & Plumbing Work Enhance your workshop efficiency with the XINGRUI 3-Piece Inch Size Step Drill Bit Set, crafted for professionals who demand precision, durability, and smooth performance. Each bit is made from industrial-grade High-Speed Steel (HSS) and coated with Titanium Nitride (TiN) — ensuring superior hardness, low friction, and exceptional heat resistance for extended tool
3 Piece Drill Bit Set Metric 4 - 12MM 20MM 30mm TiN Coated Metric Drill Sets
3-Piece Titanium Nitride Coated HSS Step Drill Bit Set | Professional-Grade Performance for Metal, Electrical & Plumbing Work Boost productivity and precision with the XINGRUI 3-Piece HSS Step Drill Bit Set, engineered for professionals who demand reliability and accuracy. Each bit is crafted from premium High-Speed Steel (HSS) and coated with Titanium Nitride (TiN) for unmatched durability, reduced heat, and faster cutting. Designed for clean, burr-free holes in steel,
M35 Cobalt Drill Bit Set Hss 15pcs Precision Drilling For Auto MRO & HVAC Use
Precision Drilling for Stainless Steel, Auto/MRO & HVAC Use The XRTOOLS 15-Piece M35 Cobalt Drill Bit Set is engineered to meet the rigorous demands of auto repair, MRO, and HVAC installations, offering exceptional performance on stainless steel, cast iron, and alloy metals. This set provides precise drilling with a 135° split-point tip and a cobalt alloy substrate (M35, ~5% cobalt) for heat resistance and extended tool life. Fully-ground twist flutes ensure smooth chip
13 Pcs M35 Cobalt HSS Three Flute Drill Bit Set Steel 1/16in – 1/4in 135°
13PCS HSS-Cobalt Drill Bits (M35) — Three-Flute, 135° Split Point, 1/16"–1/4" For Hard Metal, Hardened Stainless Steel, and Cast Iron • Jobber Length • Round Shank Built for difficult jobs, this 13-piece M35 cobalt HSS (≈5% Co) set uses a three-flute twist plus a 135° split point to bite instantly, self-center, and hold a stable path through hardened stainless, cast iron, and alloy steels. Fully-ground bodies control runout for rounder holes and longer life. Jobber-length
Precision Ground Drill Bit Set 135C Split Point For Auto Repair Stainless
13-Pc M35 Cobalt Drill Bit Kit — Precision-Ground, 135° Split Point, Auto Repair / Stainless / Metal Designed for real shop workloads, this 13-piece M35 cobalt HSS (≈5% Co) kit combines a 135° split-point with precision-ground flutes to start fast, drill true, and last longer in stainless, carbon & alloy steels, and cast iron. Jobber-length, round-shank bits fit any 3-jaw chuck (corded, cordless, drill press). A compact metal index case keeps sizes organized for grab-and-go
Round Drill Set Twist 115 Piece M35 14mm Drill Bit For Steel
M35 Cobalt Fully-Ground Twist Drill Set – Ideal for Stainless Steel – 115-Piece Round-Shank Kit Engineered for shops that drill tough metals all day, this 115-piece M35 cobalt HSS (≈5% Co) drill set pairs a fully-ground body with a 135° split point for fast, self-centering starts and cleaner, rounder holes. The round-shank, jobber-length design fits any 3-jaw chuck, while the heavy-duty metal index case keeps every size organized for quick picks on the bench or at the jobsite
19 Pc Twist Drill Set M35 Heavy Duty Steel Drill Bits Heavy Duty Plastic Box
19-Pc M35 Cobalt Drill Bit Set — Stepped-Point Tips, Jobber Length,metric size Built for precision starts on tough materials, the XRTOOLS 19-piece M35 cobalt drill bit set features stepped-point tips that bite immediately, resist walking on curved or painted surfaces, and lower thrust at breakthrough. The M35 substrate (~5% cobalt) keeps cutting edges hard at elevated temperatures, while fully-ground twist flutes clear chips fast for cleaner, rounder holes. A heavy-duty metal
25Pc Industrial Diamond Drill Bit 4241 High Speed Half Ground Jobber Black Finish
25-Pc 4241 Black Drill Bit Set — Roll-Forged, Jobber Length, 118° Point, Round Shank Built for everyday drilling at a smart price, the XRTOOLS 25-piece 4241 HSS set uses a roll-forged manufacturing process that maximizes toughness for handheld and jobsite work. A durable black oxide finish helps reduce friction and resist corrosion, while jobber-length, round-shank bits fit any standard 3-jaw chuck. Ideal for wood, plastics, aluminum, and mild steel. Why this set works (multi
OEM HSS Drill Bit Set Supplier Providing Customized Kits for Industrial Customers
As an OEM HSS drill bit set supplier, we provide industrial customers with fully customized kits designed around their specific product lines, quality requirements and target markets. Our factory produces HSS, M2 and M35 drill bits under strict process control, then assembles them into sets configured exactly as the customer specifies: diameter ranges, piece counts, bit lengths, case styles and branding. This service allows industrial distributors, tool brands and procurement
Laser Marked Drill Bit Set M2 HSS Size Engraved Bits for Fast Identification Work
This professional grade drill bit set combines precision M2 HSS manufacturing with a practical feature that professionals appreciate: laser marked sizes on every bit. The permanent laser marking allows instant size identification, eliminating the guesswork and trial fitting that slows down jobs and damages bits. Whether the user is reaching into a case on a busy site or sorting bits after a day of work, the clear markings save time and prevent mistakes. Beyond the marking,
Multi Material Drill Bit Set for Metal Concrete Wood and Masonry Drilling Solutions
This multi material drill bit set is the complete drilling solution for users who work with metal, concrete, wood and masonry in the course of their projects. The set integrates HSS twist bits for metal and wood with carbide tipped masonry bits for concrete, brick and block, providing genuine multi-material capability in one organized case. Instead of maintaining several specialized sets, users carry one comprehensive kit that adapts to the material at hand. The HSS bits
Metric Drill Bit Set 1-13mm 25 Pieces Multiple Diameters for Home Workshop Use
This metric drill bit set offers a comprehensive range of diameter sizes that serves both professional tradespeople and DIY enthusiasts. With metric diameters from 1.0 mm to 13.0 mm in practical increments, the set covers pilot holes, clearance holes and tapping preparation sizes for virtually every common metric fastener. The organized size progression means users can always select the exact bit they need without improvising with an incorrect diameter. Manufactured from
Black Oxide Drill Bit Set 1-10mm HSS Coated Bits Rust Resistant Metal Drilling
This high performance drill bit set features a black oxide surface treatment that delivers two important benefits: enhanced rust resistance and improved cutting performance. The black oxide layer provides corrosion protection that keeps the bits looking new and cutting effectively even in humid workshops and coastal environments, while its micro-porous structure helps retain cutting lubricants at the edge, reducing friction and heat during drilling. Manufactured from quality
Custom Drill Bit Set Manufacturer with OEM Packaging and Size Combination Options
As a professional drill bit set manufacturer, we offer complete OEM and ODM services that let brands, distributors and retailers create their own customized drill sets. From size combinations and piece counts to packaging design and private label branding, every element of the product can be tailored to your market positioning and target customers. Our factory combines mature HSS manufacturing technology with flexible production lines to bring your product concept to reality
Portable Drill Bit Set with Storage Case Multiple Sizes for Construction and Maintenance Work
This portable drill bit set is the practical choice for construction crews, maintenance technicians and on-site workers who need a compact, dependable drilling kit that travels easily. Housed in a slim storage case with clearly marked slots, the set keeps common metric sizes from 1.0 mm to 8.0 mm organized and protected, ready to slip into a tool bag, service van or pocket. The lightweight design ensures the essential bits are always on hand without adding unnecessary bulk to
Metal Drill Bit Set M2 HSS Heat Resistant Cutting Edge Fast Chip Removal Design
This professional metal drill bit set is designed around two factors that determine success in metal drilling: heat control and chip evacuation. The heat resistant cutting edge is achieved through premium M2 high speed steel and optimized heat treatment, allowing the bits to sustain their hardness even when friction raises temperatures during continuous drilling. The fast chip removal design uses precisely formed spiral flutes that lift metal chips out of the hole quickly,
Combination Drill Bit Set Including HSS Twist Bits and SDS Hammer Bits for Multiple Materials
This combination drill bit set is the ultimate all-in-one solution for professionals who work across multiple materials every day. The kit integrates HSS twist drill bits for metal and wood with SDS Plus hammer drill bits for concrete and masonry, so a single case covers virtually the entire range of drilling jobs encountered on construction sites, in workshops and during installation work. Instead of purchasing separate sets for different materials, users carry one organized
Titanium Coated Drill Bit Set with Long Service Life for Metal Wood and Plastic Drilling
This titanium coated drill bit set combines attractive golden titanium nitride coating with dependable HSS construction to deliver long service life across metal, wood and plastic drilling tasks. The TiN coating creates a hard, low-friction surface that reduces heat generation and wear, allowing each bit to stay sharper for longer than uncoated equivalents. For workshops, handymen and production lines that drill a mix of materials, this set offers an excellent balance of