Upgraded Drills Increase Stability with Low Thrust Forces
The Dormer Force X upgrades the geometry, corner design and edge preparation of the MPX solid carbide drill family.
Share
The Dormer Force X upgrades the geometry, corner design and edge preparation of the MPX solid carbide drill family. The upgrade applies to the 3×D R457, 3×D R458, 5×D R453 and 5×D R454, bringing them in line with the 8×D R459.
With a titanium aluminum nitride (TiAlN) coating, the drills are suitable for a range of machines and materials such as stainless steel, steel alloys, cast iron and non-ferrous materials. All Force X drills include continuously-thinned web technology designed to reduce thrust requirements during drilling. They also feature edge preparation that protects the cutting area and prevents premature chipping and flaking. A strong corner design across the range also increases stability and reduces the forces encountered when exiting the workpiece, according to the company.
The micrograin carbide substrate, along with the TiAlN coating, is said to offer high wear resistance and increased tool life, while the 140-degree split-point geometry provides centering capabilities and low thrust forces.
The company offers both solid and coolant feed options to improve cutting efficiency and chip evacuation.
Related Content
-
Stability Maps for Milling
Selecting stable radial depths of cut for 2.5D milling.
-
How to Mitigate Chatter to Boost Machining Rates
There are usually better solutions to chatter than just reducing the feed rate. Through vibration analysis, the chatter problem can be solved, enabling much higher metal removal rates, better quality and longer tool life.
-
Walter Milling Tools Cut Difficult-to-Machine Materials
Walter has expanded its solid carbide milling offering with new inch tools for hard, high-temperature alloys.