HYDRA HIGH PERFORMANCE REPLACEABLE HEAD DRILLS

HIGH PERFORMANCE REPLACEABLE HEAD DRILLS We have complemented our current Hydra drilling range by introducing additional body lengths: 12xD for deeper hole applications and 1.5xD for improved rigidity in shallow hole and plate drilling applications. These will support the entire family of solid carbide heads for steel, stainless steel and cast iron machining. • Consistently high performance, even after numerous head changes. • Reduction in inventory costs - one body can fit multiple solid carbide head sizes. • Versatile - cylindrical shank with flat allows use in multiple types of holder. • Easy...

| GEOMETRY CORNER DESIGN • A strong corner design increases stability during drilling and reduces the forces encountered during breakthrough of the exit surface. • This improves the quality of the exit surface and helps prevents "exit burst" which can occur when drilling granular materials. POINT GEOMETRY • 140 degree split point geometry provides good centering capabilities and low thrust forces when drilling most materials. | A COMPLETE RANGE • Available in 1.5xD, 3xD, 5xD, 8xD and 12xD lengths incorporating coolant holes to improve cutting efficiency and swarf evacuation, resulting in higher...

WORKPIECE MATERIAL GROUPS (WMG) to select a cutting grade and geometry for a broad range of workpiece materials General definition i.e. steel, stainless steel... to navigate and select a tool by suitability for more specific range of workpiece materials Definition by structure/composition i.e. plain carbon steel, alloy steel... to select and provide cutting conditions within a bandwidth of ±10 % Definition by hardness/ultimate tensile strength i.e. 160 < 220HB, 620 < 900 n/mm2 ... ABOUT DORMER PRAMET’S WORKPIECE MATERIAL CLASSIFICATION Workpiece material groups (“WMG”) are used to support easy...

HIGH PERFORMANCE REPLACEABLE HEAD DRILLSV x 1000 c_

HIGH PERFORMANCE REPLACEABLE HEAD DRILLS DC [mm] / [inch]

HIGH PERFORMANCE REPLACEABLE HEAD DRILLS

Hydra drill head for steel. Hydra drill head for stainless steel. Hydra drill head for cast iron.

Hydra body 1.5xD. Four (4) screws and one (1) screwdriver are included with a drill body. Hydra body 3xD. Four (4) screws and one (1) screwdriver are included with a drill body. Hydra body 5xD. Four (4) screws and one (1) screwdriver are included with a drill body. Hydra body 8xD. Four (4) screws and one (1) screwdriver are included with a drill body. Hydra body 12xD. Four (4) screws and one (1) screwdriver are included with a drill body.

H860 H861 51 DORMER Hydra Screws. Hydra Screwdriver.

As a professional you can judge the quality of work by just looking at the chip. Our chip is a clean and uncomplicated shape that in itself tells a story. It is a clear and consistent signal and that's why we use it as a symbol for being Simply Reliable. United Kingdom responsible for Ireland T: 0870 850 4466 F: 0870 850 8866 [email protected] United States of America T: (800) 877-3745 F: (847) 783-5760 [email protected] Other countries Rest of the World Dormer Pramet International UK T: +44 1246 571338 F: +44 1246 571339 [email protected] Dormer Pramet International CZ T: +420...