Professional CNC solid carbide reamers featuring left-hand spiral and right-hand cut design, engineered for high-precision metal machining applications.

• HRC55 hardness rating for exceptional durability and wear resistance
• Left-hand spiral with right-hand cut design for superior chip evacuation
• Mirror finish capability achieving surface smoothness RA0.2 or better
• Optimized for non-ferrous metals including copper, aluminum, zinc, and titanium
• U-shaped groove blade design reduces cutting resistance and improves efficiency
• Extended tool life with maintained sharpness and consistent performance

• Hardness ≥ 92.6 HRA
• Density ≥ 14.4g/cm³
Technical Specifications

EDP No.	Diameter (mm)	Angle	Flute Length (mm)	Flutes	Shank Diameter (mm)	Overall Length (mm)
2207010605	0.4	90	8	2	4	45
2207010229	0.5	127	0.87	2	4	50
2207010160	0.5	90	5	2	4	50
2207010342	1	71	9.94	2	4	50
2207010089	1	90	5.00	2	4	50
2207010085	1.2	120	5	2	4	50
2207010606	1.2	90	5.0	2	4	50

Product Images
Frequently Asked Questions
Are you a manufacturer?
Yes, we manufacture our "JOEBEN" brand tools to guarantee quality. With over 10 years of experience, we also trade related tools and help customers select the most suitable options.
What is your delivery time?
Most models are available from stock. Out-of-stock items typically require 3-5 days or 7-10 days for production.
Can you produce non-standard tools?
Yes, we can produce custom tools according to your drawings or design tools based on your specific usage requirements.
What are your advantages?
As a factory producing our own "JOEBEN" brand, we guarantee quality while offering factory pricing and fast delivery.
Operating Recommendations
• Ensure workpiece and machine stability using precision holders
• Adjust speed, feed rate, and cutting depth according to actual conditions
• For optimal performance, maintain tool overhang length less than 4×D (mill diameter)
• For extended overhang lengths, adjust cutting parameters accordingly