Alvord-Polk 15/16" HSS Core Drill Straight Shank 4 Flute USA Made HSS Taps use wet or dry

use wet or dry

Workpiece Material Range Steel (ISO P)

9/16" SELF INJECTING LATHE CHUCK KEY

12" Diameter

x 133 mm OAL x 87 mm LCF

Alvord-Polk 15/16" HSS Core Drill Straight Shank 4 Flute USA Made HSS Taps use wet or dryAlvord Polk 15 16" HSS Core Drill Straight Shank 4 Flute USA Made PRODUCT DESCRIPTION Used to size or enlarge cored, punched, or other preformed holes; not designed to drill from solid. Operates at heavier feeds than 2 flute drills since chip loads are spread over a greater number of cutting edges. Reduce regular drill speed 25% and double the feed rate. ALVORD POLK 15 16 INCH 4 FLUTE HIGH SPEED STEEL STRAIGHT SHANK CORE DRILL Item Specifications