Walter has introduced the D4140 indexable insert drill, a tough and versatile new drill that delivers maximum process reliability and extended tool life. The D4140 advantage stems from its design and construction, featuring a hardened and polished surface that offers exceptional resistance to friction wear. The drill’s ground and polished flutes, similar to those of solid-carbide drills, ensure smooth and secure chip evacuation.
The drill’s design features precision coolant delivery directly to the cutting edge, avoiding thermal shocks to the edge and resulting in longer tool life and maximum process reliability. Additionally, the drill’s 100° prismatic insert seating for the P600x Xtra·tec® Point inserts provide secure clamping ensuring precise, high-quality holes. Drills are available in 3 x D,
5 x D and 7 x D and in 0.47 in. to 1.26 in. (12-31.99 mm) dia. The drills have universal applications in a variety of materials and users can also benefit from simple indexable insert selection through Walter Color Select.
Walter is a global leader in the metalworking industry with over 90 years of experience in precision cutting tools for milling, drilling, turning, boring and specialized tools, helps customers improve process reliability and increase productivity. With Regional Headquarters in Waukesha, WI, Walter markets its competence brands Walter Valenite, Walter Titex, Walter Prototyp and Walter Multiply through a strong network of distributors and field engineers across subsidiaries in the USA, Canada, Mexico, Brazil and Argentina.
Walter USA, LLC
N22 W23977 RidgeView Parkway West
Waukesha, WI 53188
P: 800 945 5554