Matrix II Cobalt Steel teeth hardened to Rc 66-68 for wear resistance and long service life. Bi-metal construction for durability. Versatile for cutting solids, shapes, tubing, and structural materials. Handles tough materials like alloy steel and stainless steels. Vari-Tooth Design reduces vibration and noise. MADE IN THE U.S.A.

Made in the U.S.A. to rigid specifications. Special Hi-Tungsten/Hi-Molybdenum alloy for durability. Ferro-Gold surface treatment ensures smooth cutting. Heat treated and stress relieved for extended tool life. Precision ground threads enhance performance. Ideal for tough to thread applications. Custom imprinted with SP+ Series, Size, K-M, U.S.A., HS, Thread Limits, and Part Number.

Designed for HEAVY-DUTY HOLE MAKERS, cutting sheet metal, metal plate, pipe, tubing, and plastics up to 1/4” thick (sizes 5/16 - 3/4) or 1/2” thick (sizes above 3/4). Features QUICK RELEASE arbor for fast hole saw changes, a 1/4" high speed pilot drill, and SUPER FAST CUTTING—3-5 times faster than drill bits. LASTS 300 times longer than hole saws, with automatic slug ejection and superior cutting performance. MADE IN THE U.S.A.

Made in the U.S.A. to rigid specifications. High speed steel construction. Heat treated and tempered for longer tool life. Ground threads with hand polished threads - not machine polished. CAUTION - Any cutting tool may break or shatter under improper use. Always use safety glasses and appropriate safety equipment.

Use hole saws to quickly and easily enlarge holes without wandering. Attach the desired hole saw size to the arbor. Install the guide in place of the pilot drill on the hole saw arbor. Screw on the hole saw that matches the size of the existing hole onto the guide, centering the larger hole saw as it enlarges the hole.

The electron welded bi-metal construction provides maximum durability, while the vari-tooth design features multi-angle, multi-size teeth that reduce vibration and noise, prolonging blade life. This tool is capable of cutting through the toughest materials, including stainless steels.

With a micro‑center stepped drill point, these bits eliminate center punching or pilot holes. The stepped tip stays cooler for longer tool life and provides clean, burr‑free cuts—even in sheet metal. Maintenance length offers greater rigidity, and flats on the shank reduce chuck slippage. Crafted from premium M series alloy, they excel in industrial or automotive repairs.

Fast & easy five-point design efficiently removes burrs and ridges from bolts, pipe, and threaded rod. Tough M22 tungsten-molybdenum high speed steel ensures long service life. Versatile for mild steel, alloy steel, and very hard steel up to ASTM A574. Specifications include maximum speed of 800 RPM, shank diameter of 1/4" Quick Change, and diameter range of 5/16" - 1-1/2" (M8 - M38). Recommended speeds vary by diameter.

Quickly enlarges holes in material up to 1/2" thick with five steps in 1/16" increments for accuracy. Features a 3/4" weldon shank for direct attachment to magnetic base drills. Ensures superior hole quality with a chamfer that deburrs edges. Black oxide finish adds lubricity for longer life and faster hole enlargement.

FASTER & EASIER THREAD CUTTING with SP-MAX taps, designed for deep hole threading with NECK DOWN SHANKS for increased depth. Features a UNIQUE 3 FLUTE DESIGN for 50% less tooth load, and a HEAVY DUTY CORE for strength. Ideal for tough materials like stainless steel. MADE IN THE U.S.A.

Optimized geometry for easier thread cutting. Neck down shanks allow deeper threading and free flow of cutting fluid. Spiral point design reduces loading and torque, suitable for through or blind holes. Ideal for tough tapping in stainless steel and other alloys. Gold oxide coating ensures maximum lubricity. MADE IN THE U.S.A.

Heavy-duty steel core bits with ultra-hard carbide teeth designed for quick drilling of large diameter holes in concrete. Milled from solid steel for strength and durability. Features a heat-treated, spring-loaded starter point for precise alignment. SDS-Max shanks available in various lengths for versatility. MADE IN THE U.S.A.

Note: Shank is not removable from core bit after use.

Rebar cutters provide fast cutting through concrete-embedded rebar, preventing dulled or broken masonry bits. Designed with a 1/2" diameter straight shank for standard drill motors or hammer drills in rotary mode. Diameters 7/8" and larger feature a two-piece design for customizable shank length. MADE IN THE U.S.A.

Rebar cutters provide fast cutting through rebar embedded in concrete, preventing dulled or broken masonry bits. Designed with a 1/2" diameter straight shank for compatibility with standard drill motors or hammer drills in rotary mode. Diameters 7/8" and larger feature a two-piece design for customizable shank length. MADE IN THE U.S.A.

Rebar cutters designed for fast cutting through concrete-embedded rebar, preventing dulled masonry bits. Features a 1/2" diameter straight shank compatible with standard drill motors or hammer drills in rotary mode. Two-piece design for diameters 7/8" and larger allows selection of shank length. MADE IN THE U.S.A.

Coated with nACo nanocomposite for extreme heat and friction resistance, these bits last up to 40% longer. Maintenance length (15% shorter than jobber) adds rigidity, while a 135° split point minimizes wandering. Three flatted shanks (≥ 3/16") prevent slip. Ideal for metals requiring high speeds and feeds. Proudly made in the USA for faster drilling and reduced downtime.

Shorter than jobber, these 135° split point M‑series bits boost rigidity and reduce wandering. Three flats on shanks stop slippage. Ferro‑gold & black oxide extends tool life, making them ideal for everyday shop drilling. Perfect for tight spaces where you need better control. Made in the USA.

Featuring a micro-center stepped point, these bits cut holes without pilot drilling. They reduce heat buildup, maintaining edge sharpness. The shorter, maintenance length design boosts rigidity, while a three-flatted shank stops slippage. A ferro-gold/black oxide finish lowers friction. Ideal for burr-free holes in metal or sheet metal. Made in the USA for cleaner, more efficient drilling.