General-purpose carbide straight groove "GK Drill Series!"
A series of carbide straight flute drills for general hole machining!
The GK Drill Series is a drill for general hole processing of aluminum materials, and it flexibly accommodates special shapes such as multi-stage and multi-groove specifications. The double margin and straight blade specifications ensure stable processing hole accuracy, while the three-blade specification achieves excellent hole position accuracy for cast holes. We offer the GK Drill for solid holes, the GKT Drill for cast holes, and the GKZ Drill with a high wear resistance DLC coating.
basic information
【GK Drill】 For Machining Blind Holes Features: Stable machining with double margin and straight blade Carbide Blades: 2 Setting Diameter: From φ4 Standard Conditions - Cutting Speed: V = 50–200 m/min - Feed: f = 0.02D–0.04D mm/rev Machining Performance - Machining Diameter: IT9 Grade 【GKZ Drill】 DLC Specification Features: Improved resistance to aluminum welding Carbide Blades: 2 Setting Diameter: From φ4 Standard Conditions - Cutting Speed: V = 50–250 m/min - Feed: f = 0.02D–0.04D mm/rev Machining Performance - Machining Diameter: IT9 Grade 【GKT Drill】 For Machining Cast Holes Features: Excellent hole position accuracy even for cast holes Carbide Blades: 3 Setting Diameter: From φ6 Standard Conditions - Cutting Speed: V = 50–200 m/min (DLC Ver.: V = 50–250 m/min) - Feed: f = 0.02D–0.05D mm/rev Machining Performance - Machining Diameter: IT9 Grade
Price range
Delivery Time
Applications/Examples of results
Cutting processing of general aluminum holes and tapping pilot holes.
