Solid carbide drills with internal coolant for steel, stainless steel, cast iron and high-temperature alloys.
Solid Carbide Drilling Tools
Solid carbide drills for accurate, repeatable holes in production machining — engineered for rigidity, wear resistance, and consistent hole quality, with standard and drawing-based options.
Choose the drill configuration around the hole, workpiece material, machine, and production target.
A rigid cutting structure supports stable drilling and consistent geometry in production applications.
Point and flute geometry are ground for repeatable cutting action and dependable hole quality.
Substrate, edge preparation, and coating can be matched to the material and operating conditions.
Non-standard diameters, lengths, and point geometries can be produced from a confirmed drawing.
Select a carbide drill by hole diameter, depth, tolerance, workpiece material, machine condition, coolant delivery, and production volume. Send these requirements with the drawing when a non-standard diameter, reach, or point geometry is needed.
Open any tool for dimensions and drawings, or request a quote for a modified version.
11 ProductsSolid carbide drills with internal coolant for steel, stainless steel, cast iron and high-temperature alloys.
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61 ProductsComplete threading program including taps, solid carbide thread mills and indexable inserts for UN, metric, NPT and BSPP threads.
View ProductsWe are still adding this range to our online catalog. These tools are available made to order: send your drawing or sample and we will quote sizes, lead time and price, or contact our team for current availability.
Tools in this category are produced on request to your drawing, sample or specification. Send us your requirements and our engineers will reply within 24 hours.
Rigidity for repeatability. Solid carbide construction supports stable cutting when hole position, diameter, and consistency matter.
Geometry matched to the cut. Point design, flute form, edge preparation, and coating are evaluated against the workpiece and machine conditions.
Application review. JIAYI engineers review the hole, material, machine, and process before recommending a standard or custom configuration.
Send the hole drawing, workpiece material, machine details, coolant method, and target output. Our engineering team reviews the application and prepares a custom-tool proposal after technical confirmation.
Request custom tool quote