Genuine “JETBROACH” Annular Cutters for ATRA ACE Portable Drilling Machines
Maximum cutting depth: 20–75 mm! Enhanced durability through years of grinding analysis expertise
"JETBROACH" is a genuine annular cutter for the one-touch type ATRA ACE, compatible with SM and SN materials, which are considered difficult-to-cut materials. It is available in a series of five types, accommodating maximum plate thicknesses from 20mm to 75mm. With a wide lineup, it supports various drilling tasks, from small-diameter to large-diameter hole drilling. Additionally, its unique design allows for smooth chip evacuation during cutting, efficiently supporting drilling operations. Features: ■ High-precision drilling by adopting carbide tips ■ Demonstrates power in drilling various steel materials ■ Unique design for smooth chip evacuation during cutting ■ Series of five types accommodating maximum plate thicknesses from 20mm to 75mm ■ Enhanced tool durability through grinding analysis based on years of expertise For more details, please refer to the PDF document or feel free to contact us.
basic information
【Lineup】 - 20L (Maximum hole diameter φ13.5) - 25L (Maximum hole diameter φ35.0) - 35L (Maximum hole diameter φ40.0) - 50L (Maximum hole diameter φ65.0) - 75L (Maximum hole diameter φ55.0) ※For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
[Applications] - Drilling Small-Diameter Holes, Large-Diameter Holes, and Thick Plates For more details, please refer to the PDF catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Recommended products
Distributors
The NITTO KOHKI Group supports comfortable living and a prosperous future across a wide range of fields—from construction sites to the aerospace industry and global environmental maintenance projects. We respond to increasingly diverse needs with outstanding engineering that promotes efficiency and labor-saving. Our unique technologies are developed from the user’s perspective, creating convenient and innovative tools that serve as bridges to the next generation.