Sintered diamond drill bits — flagship products with fully automated production
Grind-free drill, sharpest, thin but hard sand, long service life, popular in Western European markets. Diamond drill bits in Class A, AA and B grades, plus brass bits, countersink rings and auto glass drill bits — all customizable.

Diamond drill bits in Class A, AA and B grades, plus brass bits, countersink rings and auto glass drill bits — all customizable.
Custom specifications, packaging and volumes are available on request. Contact our sales team for samples, technical data sheets and distributor pricing.
Class B drill bits for glass 6mm and thicker, cost-effective with stable performance.
Class A bits with grooves and water-cooling holes for medium precision requirements.
Class AA grind-free drills, sharpest available, popular in Western European markets.
Countersink rings and combined drill-countersink tools for recessed fitting profiles.
Produced on automated lines for extremely stable quality.
New formulas constantly explored for sharpness, service life and drilling performance.
Special customization requests accepted to meet customer needs.
Class B (cost-effective), Class A (balanced) and Class AA (premium) to match requirements.
Everything you need to know about drill bits series.
Grind-free drill, sharpest, thin but hard sand, long service life, popular in Western European markets. Diamond drill bits in Class A, AA and B grades, plus brass bits, countersink rings and auto glass drill bits — all customizable.
Taper / Straight Handle Drill Bits — Class AA (C-5) is used for thick glass drilling, medium boring, high-precision drilling, countersinking. Sintered diamond drill bits — flagship products with fully automated production
Submit an enquiry mentioning Taper / Straight Handle Drill Bits — Class AA (C-5), your quantities and delivery region. Our distribution team responds within 24 hours with pricing, samples and technical data sheets.
Tell us which products you need, the quantities, and your delivery region — we'll respond within 24 hours.
This catalogue is prepared for our international distribution partners across Asia and the Middle East. Include your product family, quantities and delivery region for a faster response.
Contact our distribution team for pricing, samples, technical data sheets and delivery schedules across Asia and the Middle East.