PROFESSIONAL REFERENCE CENTRE

Choose the right tool before you order

Practical guides, reference charts and selection advice to confirm dimensions, materials and applications.

11 technical guides
THREADING Tap drill size guide for machine tapping Find the recommended drill diameter before tapping and reduce the risk of damaged or weak threads. Open guide THREADING Metric tap diameter and pitch guide Quickly compare metric diameters, thread pitches and their corresponding tap-drill selections. Open guide EXTRACTION Left-hand tools for broken fasteners Learn when a left-hand drill can help and how to prepare for a cleaner fastener-removal job. Open guide EXTRACTION Screw extractor buying guide Choose the appropriate extractor style and size for the fastener, available access and break condition. Open guide DRILLING HSS vs cobalt drill bits for steel Compare heat resistance, tool life and the best applications for each drill-bit material. Open guide MAG DRILLING How to choose an annular cutter Confirm cutting depth, diameter, geometry and magnetic-drill compatibility before ordering. Open guide MAG DRILLING Magnetic drill parts buying guide Identify the components, accessories and replacement parts that fit your magnetic-drilling equipment. Open guide HOLE FINISHING Precision reamers buying guide Compare reamer styles for hole enlargement, alignment and accurate final sizing. Open guide TURNING Cutting tool bits for lathe work Select the tool material and geometry suited to common turning and profiling operations. Open guide FABRICATION Cutting tools for steel fabrication Explore the tool families used to drill, enlarge, countersink and prepare steel components. Open guide MASONRY Concrete and masonry tool-set guide Compare tool sets by work material, required diameter and jobsite application. Open guide

Threading Dies & Re-Threading Dies: Choosing Tools for Steel

Choosing dies for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Threading Dies & Re-Threading Dies: Choosing Tools for Steel

Choosing dies for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Industrial Drill Bits for Metal: Choosing Tools for Steel

Choosing drill bits for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

HSS Hand Taps for Metal Threading: Choosing Tools for Steel

Choosing taps for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Rebar Cutters for Concrete & Masonry: Choosing Tools for Concrete & Masonry Tools

Choosing rebar cutters for masonry starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Annular Cutters for Magnetic Drills: Choosing Tools for Steel

Choosing annular cutters for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

End Mills for CNC & Metal Milling: Choosing Tools for Steel

Choosing end mills for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Countersinks for Metal Hole Finishing: Choosing Tools for Steel

Choosing countersinks for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Concrete & Masonry Tools: Choosing Tools for Concrete & Masonry Tools

Choosing concrete & masonry tools for masonry starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Counterbores for Hole Preparation: Choosing Tools for Steel

Choosing counterbores for steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Annular Cutters for Magnetic Drills: Choosing Tools for Carbide

Choosing annular cutters for carbide starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Industrial Drill Bits for Metal: Choosing Tools for Cobalt Steel

Choosing drill bits for cobalt steel starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Carbide Burs for Metal Deburring: Choosing Tools for Carbide

Choosing carbide burs for carbide starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.

Industrial Cutting Tools for Machining: Choosing Tools for Industrial Material

Choosing industrial cutting tools for industrial materials starts with the workpiece, the machine and the required hole, thread, cut or finish. This guide explains what to compare before ordering professional tooling.