CENTURY DRILL TOOL 95306 MACHINE SCREW TAP & DRILL BIT SET, 10-24

CENTURY DRILL TOOL 95306 - MACHINE SCREW TAP & DRILL BIT SET, 10-24 NATIONAL COARSE, #25, 2-PC. - 10-24 NATIONAL COARSE PLUG STYLE MACHINE SCREW TAP AND NUMBER DRILL BIT #25 COMBO PACK. PRECISION CUT THREADS, ACCURATELY FORMED FOR CONSISTENT, EXACT THREADING. HEAT TREATED AND TEMPERED FOR TILE HARD THREADS, AND LONGER, USEFUL LIFE. DESIGNED FOR HAND CUTTING APPLICATIONS. COMBO PACK 10-24 NATIONAL COARSE PLUG STYLE MACHINE SCREW TAP AND NUMBER DRILL BIT #25. PRECISION CUT THREADS, ACCURATELY FORMED FOR CONSISTENT, EXACT THREADING. HEAT TREATED AND TEMPERED FOR TILE HARD THREADS, AND LONGER, USEFUL LIFE. DESIGNED FOR HAND CUTTING APPLICATIONS. HEAT TREATED AND TEMPERED FOR FILE HARD THREADS - EQUAL TO 271180