Metal twist drills
Ground, high-helix, chip-breaking, flat-shank and extra-length directions; actual tool grade and dimensions need confirmation.
Enquire about this range ↗Hole making, threading & matched tool programmes
Drill Bits, Taps & Cutting Tool Sourcing
Drill Bits, Taps, Countersinks & Cutting Tool Sourcing
Source drill bits, countersinks, combination taps, wood and tile drilling tools, PCD cutters and matched bit sets through one independent trade enquiry.
- Metal, wood, tile and threading-tool directions kept distinct
- Geometry, material grade, shank and finish confirmed per tool
- Individual tools, assortments and retail presentation coordinated
Manufacturing, product documents and order conditions depend on the model and supply route selected for your project.
Start with a product reference, intended use and estimated quantity. We bring product selection, sample questions and quotation details into one conversation.
Email your reference image ↗Core directionsTwist drills, countersinks and combination taps
Additional scopeWood, tile/stone, diamond and PCD tool enquiries
Specification planningDiameter, length, interface, grade, finish and target material
Enquirieskunhuow@gmail.com
Explore the product range
Build the range
your buyers need.
Choose a focused product or discuss a coordinated assortment. Each direction can be developed into a more specific model and packaging brief.
Countersinks and counterbores
Pilot/collar arrangements, chamfering tools and pilot counterbore or end-mill directions.
Enquire about this range ↗Threading and combination tools
Hex-shank combination taps, hand-tap/die assortments and pipe-threading requirements.
Enquire about this range ↗Wood drilling
Auger, eccentric, reaming and wood-countersink directions selected against material and machine.
Enquire about this range ↗Tile, glass and stone hole making
Carbide and diamond drilling/core directions; workpiece and operating condition must match the actual tool.
Enquire about this range ↗PCD and CNC tooling
Engraving and milling-tool development against the actual geometry and application.
Enquire about this range ↗Special cutting geometries
Curved-edge, chip-breaking, saw-drill and extractor directions require a defined drawing and sample.
Enquire about this range ↗Bit and screwdriver programmes
Individual tools, mixed drill/driver assortments, magnetic-tip kits and packaging scoped by an approved bill of materials.
Enquire about this range ↗Reference product directions
Start with a product.
Define the details.
Use these options to describe what you are buying. The public references identify your enquiry; the final model and specification are confirmed before an order.
REFERENCE 0345-01
HSS pilot and countersink tool
Specify the pilot, countersink angle, depth-control collar and shank together.
- Material reference
- HSS countersink; exact grade and components to confirm
- Construction shown
- Pilot drill, hex shank and adjustable stop-collar arrangement
REFERENCE 0345-02
Hex-shank combination tapping tool
Confirm thread form, diameter, workpiece and drive interface before approval.
- Tool direction
- Combined drilling/tapping form with hex shank
- Scope
- Exact thread sizes, material grade and package contents to confirm
REFERENCE 0345-03
Chip-breaking drill geometry
Match the cutting geometry and workpiece to a current technical specification.
- Geometry direction
- Chip-segmentation drill form shown
- Configuration
- Straight-shank display reference; grade, dimensions and cutting conditions to confirm
REFERENCE 0345-04
High-helix ground drill
Define diameter, flute length, overall length, helix and surface treatment.
- Construction reference
- Fully ground high-helix drill direction
- Finish
- Gold-colour appearance shown; coating chemistry and tool grade require confirmation
REFERENCE 0345-05
Ground drill with contrasting finish
Specify shank geometry, diameter and actual finish chemistry.
- Construction reference
- Fully ground drill; black and amber finish described
- Shank shown
- Three-flat shank display reference; actual size and finish to confirm
REFERENCE 0345-06
Pilot counterbore
Specify the pilot, recess geometry, diameter, work material, holder and required finish for a current drawing and sample proposal.
- Reference
- HSS counterbore/end-mill direction; pilot and diameter to confirm
REFERENCE 0345-07
Auger drill
Define the wood or other workpiece, hole diameter, cutting depth, machine and drive interface. Confirm the actual size-to-shank matrix before selecting a set.
- Reference
- 4 flutes; HSS; hex shank; listed range 8–35mm; size matrix to approve
REFERENCE 0345-08
Chamfering set
Provide the hole and chamfer requirement, workpiece and machine. Agree every tool size, stop arrangement and supplied component in the set.
- Reference
- 82°; five-blade form; hex shank; 6-piece set reference; contents to approve
REFERENCE 0345-09
Pipe-threading tool
Send the pipe material, actual thread system, size, engagement and drive requirement so the matching tool can be checked.
- Reference
- PVC pipe die/tool direction; exact thread and dimensions to confirm
REFERENCE 0345-10
Multi-material drill
Identify each work material, hole diameter, depth and machine. Confirm the cutter geometry and operating conditions for the chosen application.
- Reference
- Tungsten-carbide direction; listed range 3–12mm; geometry to approve
REFERENCE 0345-11
Straight-shank drill
Request the exact drawing, diameter and length matrix, grade evidence, point geometry, finish and dimensional acceptance criteria.
- Reference
- M35 HSS; DIN338 reference; grade/dimensions to approve
REFERENCE 0345-12
Wood countersink
Define the wood, pilot hole, countersink geometry and shank. Confirm which parts use the specified cutting material and how they are retained.
- Reference
- TCT/steel tool direction; actual component material to confirm
REFERENCE 0345-13
Long drill
Provide working and overall length, diameter, machine support, tool grade and finish requirements for the long-drill selection.
- Reference
- M35 HSS long-drill direction; chemistry and finish to confirm
REFERENCE 0345-14
Diamond drilling
Send the glass or other workpiece, hole size, thickness and machine. Confirm the selected diamond construction, shank and operating method.
- Reference
- Vacuum-brazed glass-drill direction; hex shank; listed range 5–16mm
REFERENCE 0345-15
Tile cores
Describe the tile or stone, thickness, hole size and available machine. Obtain item-specific guidance for the intended drilling condition.
- Reference
- Tile/porcelain/granite/marble core-hole direction; dry suitability to approve
REFERENCE 0345-16
Wood drill set
Agree the complete wood-drilling assortment, actual sizes, shanks, accessory quantities and case before approving a package.
- Reference
- High-carbon steel wood/reaming tools; 22mm size reference; contents to approve
REFERENCE 0345-17
Threading set
List required thread systems, sizes, tap/die types, holders and quantities. Confirm a component-level bill of materials for the chosen set.
- Reference
- Alloy-steel assortment; metric M2–M18; UNC/UNF/BSP directions; 110-piece reference
REFERENCE 0345-18
Eccentric drill
Specify the wood, intended hole, drive interface and required point/flute geometry for the actual drill.
- Reference
- Hex-shank wood-drill direction; 6mm size reference; geometry to approve
REFERENCE 0345-19
Screwdriver kit
Define screw-head interfaces, required sizes, bit quantities, driver arrangement and case. Confirm the delivered bill of materials and magnetic-tip requirement.
- Reference
- 46-in-1 kit reference; magnetic tip; star-profile direction; contents to approve
REFERENCE 0345-20
Flat-shank drill
Specify diameter, flute and overall lengths, three-flat shank geometry and the actual coating or surface-treatment file.
- Reference
- HSS; ground; three-flat shank; black/gold finish direction
REFERENCE 0345-21
PCD cutter
Provide the work material, cutter drawing, mounting, operating setup and acceptance finish for a PCD engraving or milling-tool assessment.
- Reference
- PCD CNC engraving/milling direction; drawing to approve
REFERENCE 0345-22
Special cutting-geometry development
Define the drawing, material, shank, required finish and current sample before approval.
- Directions
- Chip-breaking drills, combination extractors, curved-edge drills, spiral saw-drills and combination taps
References identify listed tool directions and limited title-level options, not a complete current specification or stock commitment. Confirm diameter, working and overall length, shank, grade, coating, geometry, workpiece and operating conditions for each tool. Listed ranges and set counts do not establish variant combinations or supplied contents. Standard identifiers are selection references requiring dimensional confirmation, not independent certification.
What matters for this category
A better brief.
A clearer comparison.
Focus the sourcing conversation on the features, materials and production details that make a difference to your product range.
Match tool geometry to the enquiry
Define the workpiece, hole or thread, machine and interface so the proposed cutter can be assessed against a precise requirement.
Keep material and finish evidence separate
Specify tool grade, component construction, heat treatment and coating evidence rather than identifying chemistry from colour or a generic title.
Coordinate assortments and repeat orders
Agree the actual size list, tool markings, spare components, package and inspection criteria for individual tools or mixed kits.
Branding, configuration & packaging
Make the product
fit your programme.
Bring artwork, reference samples and a target cost. The available process, minimum quantity, sample charges and development scope are reviewed for the chosen option.
Diameter, length and interface
Discuss the required diameter, flute and overall lengths, shank, thread form, pilot, collar and drawing. Feasibility is confirmed for the selected tool.
Grade, geometry and surface finish
Request the exact grade and finish specification, material evidence and sample geometry. A listed material family does not establish every component’s composition.
Marking and retail packaging
Plan authorised artwork, size markings, case or card layout, assortment quantities and manual information. Minimums and samples are quotation-specific.
Quality & product evidence
Turn requirements
into checks.
Agree which product characteristics need testing and how the approved sample relates to the bulk order.
Dimensional and geometry checks
Agree measurement of diameter, length, shank, point or chamfer geometry, thread and any pilot/stop-collar fit against the approved specification.
Material and finish verification
Request the relevant grade, treatment and coating records for the ordered revision. Actual reports determine any compliance claim.
Sample, assortment and packing review
Approve a sample and inspection criteria, then confirm tool counts, size labels, accessory inclusion and package protection before shipment.
Test capability is a starting point for the inspection plan. Request the method, applicable model and results needed for your order.
Documents matched to the order
Ask for evidence
that fits the product.
We coordinate independent sourcing enquiries. Actual production, reports, samples, minimums and delivery terms are confirmed per tool and offer; source-company qualifications are not presented as our own.
State the sales market, intended users and required files in your first enquiry. Current validity and scope are checked for the selected supplier and product; a category description does not certify every item.
Share your document requirements ↗- Technical drawing and current tool sheet
- Request dimensions, grade, interface, finish, geometry and the intended workpiece/machine requirements.
- Material and applicable report file
- Confirm which grade, treatment, dimensional or compliance records apply to the exact tool. Generic certificate logos do not establish coverage.
- Order and assortment file
- Agree quotation, size matrix, bill of materials, markings, sample approval, inspection scope, packing list and delivery arrangement.
Built around how you sell
Different buyers.
Different specifications.
Your sales channel changes the assortment, packaging and quality priorities. Tell us the intended use as well as the product name.
Tool distribution and retail programmes
Build a defined drill, countersink, tap or bit-set range with clear grade, geometry, size and package requirements.
Workshop and production procurement
Match metal, wood or other material requirements to the actual machine, interface and approved cutting-tool specification.
Special geometry development
Send the drawing, workpiece, target result and acceptance criteria for cutter, extractor or combination-tool assessment.
From first brief to a defined order
One contact.
A practical next step.
Samples, commercial terms and responsibilities are agreed for the project. Use the same product and packing specification when comparing quotations.
Share the requirement
Product, reference image, quantity, sales market and timing.
Compare suitable options
Review configuration, materials, sample scope and relevant documents.
Approve the specification
Agree artwork, packaging, sample, testing and inspection criteria.
Confirm the order plan
Set price, payment, production, delivery and defect remedies in writing.
Buyer questions
Before you send
your first enquiry.
Practical answers about this sourcing direction, customization and the reference options. Your agreed specification and written quotation determine the actual order.
Which tool directions can I include in one enquiry?
Twist drills, countersinks, combination taps, counterbores, wood drills, tile/stone and diamond hole-making tools, PCD cutter enquiries and mixed bit or screwdriver assortments.
Are the listed sizes a complete current catalogue?
No. They are limited listed references. Request the current size matrix and technical sheet; exact variants and availability must be confirmed before ordering.
Can I assume an M35 title guarantees a specific composition?
No. Specify the required grade and obtain the actual material record. A short product title or finish colour does not establish composition, heat treatment or coating chemistry.
Does a DIN reference mean a tool is independently certified?
No. Confirm the actual dimensions, tolerance and applicable report for the ordered tool. A listed standard identifier alone does not establish third-party approval.
How do I specify a countersink or counterbore?
Provide the workpiece, pilot/hole diameter, chamfer or recess geometry, shank, cutting length, stop-collar arrangement and intended machine.
Can set sizes and accessory quantities be inferred from photographs?
No. Agree an explicit bill of materials showing every size, quantity, holder and case. A display photo or title-level piece count is not the final packing specification.
Are tile, glass and stone drilling tools interchangeable?
No suitability is assumed across materials or dry/wet conditions. Send the actual workpiece and machine and request the tool’s approved operating requirements.
Can you customise geometry, grade or packaging?
Discuss the drawing, material, finish, markings and authorised artwork. Development feasibility, samples, package and minimums require a written offer.
Can you support special chip-breaking or extractor designs?
Send the current drawing, application and acceptance criteria. The exact geometry, material, source and supply route must be confirmed for the proposed tool.
What are the MOQ, sample cost and lead time?
They depend on the tool, grade, size range, development and packing. We confirm current terms in the quotation rather than applying a generic supplier-directory claim.
What documents should I request?
Request the current drawing or size matrix, grade and finish records where applicable, report scope, approved sample, bill of materials and agreed inspection and packing criteria.
How do I start a quotation?
Email kunhuow@gmail.com with the tool direction, workpiece, dimensions, machine/interface, quantity, destination and packaging or marking requirements.
Who handles my enquiry?
Factory Sourcing Hub handles this enquiry as an independent sourcing and trading service. The product route, supplier suitability, sample scope and order responsibilities are agreed for the actual project.
How do I get a price and order minimum?
Send the product reference, quantities per variation, customization and packaging. Prices, minimums, sample charges and delivery dates are confirmed in a current quotation; the page is not a live inventory or price feed.
Can I discuss samples and inspection before ordering?
Yes. State whether you need a reference sample, a customized sample or development work. Agree the sample cost and shipping, approval specification, inspection plan and remedy for non-conforming goods before the bulk order.
What should I attach to my email?
Reference images, drawings, logo artwork and a product list are useful. Include quantities, the intended users and sales market, packaging, required documents and timing. After submitting the form, email attachments to kunhuow@gmail.com with your enquiry reference.
Tell us what you are planning
Your next order
starts with a brief.
A reference picture or a short description is enough to begin. Add the details you already know; the optional fields help make the follow-up more useful.
- Workpiece, required hole/thread/result and intended machine
- Diameter, flute/overall length, shank, grade and finish
- Quantity, size assortment, sample and acceptance requirements
- Destination, artwork, marking, case and packing requirements
Download the enquiry checklist ↓
Independent sourcing and trading service. Supplier choice, service costs and order conditions are discussed for your project.
Discuss your requirements.
Product selection, customization, samples and quotation enquiries.
Explore other sourcing directions
More options for
your product list.
Compare separate product ranges and prepare a brief that fits your assortment.
Drilling, Cutting, Pneumatic & Installation Tool Sourcing
Source metal and masonry drills, taps, hole saws, wood and diamond blades, chisels, pneumatic nailers, driver tools and configured retail assortments.
Explore this service ↗
Cutting, Drilling, Abrasive & Workshop Tool Sourcing
Source cutting and drilling tools, taps, mills, inserts, wood and masonry cutters, diamond tools, abrasives, polishing systems, hand tools and configured assortments.
Explore this service ↗
Saw Blade, Router Bit & Cutting Tool Sourcing
Source TCT, PCD and cermet saw blades, pre-milling and profile cutters, finger-joint tools, router bits, drills, spiral heads, inserts, planer knives, grinding wheels, chucks and collets.
Explore this service ↗
Drill Chucks, Precision Components & Power-System Sourcing
Source by drawing, application and acceptance requirements. Compare clamping interfaces, metal-part processes, cutting and electrical assemblies, with machine and automation projects handled under a separate technical scope.
Explore this service ↗Information basis: published product information reviewed . Reference details support a sourcing discussion. Current supply, samples and product-specific documents are confirmed for the selected item.