IRWIN 10 Pc. Set Spiral Flute Screw Extractors w/Cobalt Drill Bit

Straight Flute Screw Extractors - 536/526 Series Designed for softer materials or thin-walled pieces such as pipes and fittings. Design eases extraction because it does not expand the material as you remove it. Removes both left-hand and right-hand threaded parts Extractor size and recommended drill bit size are etched on each tool.

Manufactured with alloy steel substrate. Bright finish. Screw Extractors remove broken cap screws, set screws, studs, bolts, pipe fittings and other threaded parts without damaging the threads in the hole. Use in alloy and tool steel, low and medium carbon steel and cast iron.

Our Milwaukee® Red Helix™ 29PC Cobalt Drill Bit Set is engineered for extreme durability and long life in hard metal applications. The Quad Edge™ tip delivers a precision start and features four cutting edges to create smaller chips for faster material removal and less heat leading to improved performance. Designed with a Variable Helix™ flute that begins with an aggressive 35° helical angle and ends at 15° for rapid chip removal. The bit also features an internal thicker tapered web that greatly increases strength, reducing premature breakage. Ideal for various ...

Features: Includes Fluted Screw Extractor sizes: 1/8, 3/16, 7/32, 5/16, 3/8, 15/32 Designed for quick, easy removal of left or right-handed broken screws, bolts, studs or other threaded forms Drill bit sizes to be used are stamped on each extractor/li> Hole is first drilled in the broken stem and the right size Williams® extractor is then inserted

Power Drill I-100 Auger Bit Sets Solid center design provides extra rigidity while boring Wide lands keep the bit straight as it bores through the hole. The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut Single-spur cutting edge scribes the circumference of the hole for a smoother finish Coarse screw point provides fast boring in hard and soft woods All bits have a 4-1/2" twist length and a 7-1/2" overall length Full-length heat treated bit guards against bending in heavy-duty applications and ...