Insert drill bit TungSix-Drill

multi-purposecarbidehigh-performance

6 cornered insert with high performance that’s an extremely economical solution Features 1. Double-sided insert with 6-cutting edges • TungSixDrill is the first indexable drill in the world to adapt double-sided inserts with 6-cutting edges, reducing the insert consumption for the customers. 2. Low cutting force even with double sided insert • The cutting forces are almost equal to competitors positive single sided inserts, especially at higher feed rates, thus complementing higher productivity. 3. Enhanced corner of central insert • The central corner is strengthened by an obtuse angle relief thus increasing the corner strength and reliability. 4. TungDrillBig Drill body with adjustable cartridge covers hole diameter ranges from: øDc: ø55 mm – ø80 mm, L/D = 2.5 Highly rigid body and optimized insert position Provides well balanced cutting forces and stable machining conditions for highly accurate hole making. Adjustable tool diameter TungDrillBig features 5 drill body sizes that can accommodate a range of setting plates covering a diameter range from ø55 mm – ø80 mm. Variety of design options TungDrillTwisted and TungDrill-Six type cartridges can be affixed to the same body.