How HSS Twist Drills Are Made
Follow the production route from raw material and flute forming to heat treatment, finishing, inspection and OEM packing.
Open the manufacturing guide →Technical Resources
See how we make HSS drills and learn how to choose the right one.
Practical video guides for importers, distributors, tool brands and industrial buyers sourcing HSS twist drills.
Manufacturing evidence + customer guidanceBuilt for B2B buyers who need consistent quality, clear product choices and dependable OEM support.
Video Guides
Practical information for better sourcing decisions
Each guide combines a watchable video with detailed text so buyers can review the information quickly, share it internally and send a precise RFQ.
How to Choose HSS Twist Drills
Learn how to choose the right type, material and finish for different drilling applications.
Open the HSS drill guide →Inside Jiateng Tools
Get an overview of our company, manufacturing facilities and the production environment supporting B2B tool programmes.
Open the company overview →For importers and distributors
Use the guides to align your team on the required material, standard, size range, finish, packaging and expected volume before requesting a quotation.
For OEM and private-label programmes
Share your target market, branding, packaging and technical requirements with Jiateng Tools for a more efficient sample and production discussion.
Have a drill programme to discuss?
Send the product range, sizes, packaging requirement and estimated quantity. We will help organize the specification.