Specification Engineering
Diameter, bore, teeth and geometry for blades; type, size, length, shank and point for drill bits.
Source custom circular saw blades and industrial drill bits from our Hangzhou, China factory. TCT saw blades, cold saw blades, HSS drill bits, SDS bits and step drill bits with application-specific OEM specifications and packaging.
China factory production video showing saw blade and drill bit manufacturing for custom TCT circular saw blades, aluminum cutting blades, cold saw blades, HSS drill bits, SDS bits and industrial cutting tools.
Start from the workpiece and job site: aluminum profiles, wood panels, steel tube, concrete, sheet metal and stainless steel each require different saw blade or drill bit choices.
01Use polished TCT or PCD-style geometry to reduce chip adhesion and improve edge finish on aluminum extrusion, copper and non-ferrous profiles.
02Fine tooth count and suitable ATB/TCG geometry help control chipping, burning and veneer edge damage in furniture and panel production.
03Tube and solid bar require different tooth count, chip load and body strength. Confirm machine rigidity, coolant and material grade before quoting.
04SDS Plus and SDS Max bits are used for hammer drilling in concrete, brick and stone. Tip design affects drilling speed and service life.
05Step drills make multiple hole sizes with one tool and work well for thin sheet metal, boxes, panels and light aluminum plate.
06M35/M42 cobalt and suitable speed help reduce heat, work hardening and premature edge wear when drilling stainless steel.
Switch between the two product areas and compare the main product lines, common applications and quote parameters before sending us your specification.
Saw blade products for aluminum, wood, non-ferrous metal, steel tube, pipe and solid bar cutting.
TCT · CustomFor aluminum profiles, wood panels, MDF, laminate, plastic and non-ferrous cutting.
Steel CuttingFor mild steel tube, pipe, solid bar, stainless steel and automated cutting lines.
Large DiameterFor large aluminum bar, copper, plastic stock, composite and thick non-ferrous workpieces.
HSS · MetalGeneral drilling for mild steel, aluminum, wood, plastic and workshop use.
SDS · ConcreteFor concrete, masonry, brick, stone and construction drilling applications.
Step DrillFor sheet metal, electrical panels, HVAC work, aluminum plate and thin steel.
For saw blade and drill bit buyers, OEM work begins with the application and channel. We convert your drawing, sample or target market into a specification, sample and repeatable order record.


Diameter, bore, teeth and geometry for blades; type, size, length, shank and point for drill bits.
Product level, tip or drill material, coating and surface treatment matched to the application.
Laser marking, color, labels, individual boxes, sets and export packing for your sales channel.
Confirm machine fit, appearance and key performance before moving to repeatable production.
Good cutting tools are not only about the model number. Plate stability, tooth grinding, bore accuracy and brazing quality decide whether a blade performs consistently after it reaches your market.
For new buyers, photos and drawings are welcome. We help confirm application, machine, material and size before quoting.



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Factory-facing technical support for saw blade and drill bit buyers—from application matching to OEM packaging and repeat orders.
Send material, machine, size, quantity, target market and packaging. Ryan will reply with a practical recommendation and quotation path.
Send blade photos, sizes, cutting material or target quantity. We usually reply within 24 hours.