No burrs with a single perforation without a pilot hole! Even with a slightly bent pilot hole, perforation can be done straight while correcting.
The "Zero Buri GK-HCZ Series" is a hybrid drill for CFRP that reduces burr removal work, enabling cost reduction and high-efficiency production. It suppresses heat with a wave effect, achieving excellent cutting performance. It has good bite and features composite R shinning for precise positioning. Additionally, it is economical as it can be re-sharpened. 【Features】 ■ No burrs produced with one-shot drilling without a pilot hole ■ Hole accuracy is H6 or below as long as there is no runout ■ Excellent straightness ■ Can drill straight while correcting even slightly bent pilot holes ■ Jointly developed with the Fukui Prefectural Industrial Technology Center *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ No deburring required ■ Regrindable ■ R-blade with a special R shape that disperses cutting resistance, reduces heat, further refines burrs (delamination), and extends lifespan ■ Taper end mill that eliminates fine burrs (delamination) to achieve zero burrs ■ Reamer shape that finishes the hole sides beautifully *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Application】 ■For CFRP *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
News about this product（2）
Company information
■Company Introduction Our company has been engaged in trial and error for many years to address one of the challenges in manufacturing: "deburring after drilling." We have finally succeeded in developing a mysterious drill that produces no burrs, called "Zero Burr." The Zero Burr is not just a tool for making holes; it is a carbide drill that can finish holes with high precision, free of burrs, and with true roundness and straightness. <Features of the Zero Burr Drill> ■ No burrs ■ No centering required ■ Can drill curved and angled holes in one shot ■ Hole accuracy H6~H7 ■ Surface roughness equivalent to spiral reamers ■ One-shot processing from centering to reamer finishing is possible ■ All series can be re-sharpened, etc... The number of steps in the drilling process is reduced, leading to cost reduction and increased productivity. We aim to be of service to our customers by understanding their needs and continuously challenging ourselves to create the best original tools, processing, re-sharpening, and coating until we achieve the optimal solution. While NC machines for cutting processes are becoming increasingly precise year by year, we aspire to be a consulting partner in searching for the "best processing methods" that can meet the various conditions intertwined with high precision.
