Counterbores for Hole Preparation for Hole Finishing Tools

The best counterbores choice for hole finishing balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

Counterbores for Hole Preparation for Hole Finishing Tools

The best counterbores choice for hole finishing balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

Concrete & Masonry Tools for Concrete & Masonry Tools

The best concrete & masonry tools choice for concrete masonry balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

End Mills for CNC & Metal Milling for Milling Tools

The best end mills choice for milling balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

Carbide Burs for Metal Deburring for Industrial Machining Tools

The best carbide burs choice for industrial machining balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

Annular Cutters for Magnetic Drills for Magnetic Drill Tools

The best annular cutters choice for mag drilling balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

Industrial Cutting Tools for Machining for Industrial Machining Tools

The best industrial cutting tools choice for industrial machining balances performance, compatibility and total job cost. Use this practical checklist to move from the application to the right product configuration.

SDS-Plus Shank Explained

SDS-Plus is a hammer-bit shank system for compatible rotary hammers and lighter concrete drilling applications.

How to Read Metric Tap Markings

Metric tap markings combine nominal diameter and pitch, such as M10 x 1.5.

What Do NPT and NPS Mean?

NPT is tapered pipe threading while NPS is straight pipe threading; the fitting standard determines the tool.

What Do UNC and UNF Mean?

UNC and UNF identify coarse and fine unified thread series used with matching taps, dies and fasteners.

What Is a 118-Degree Drill Point?

The 118-degree point is a common general-purpose geometry for drilling a wide range of materials.

What Is a 135-Degree Split Point?

A split-point geometry helps reduce walking and can improve starting behavior on many metal drilling jobs.

How to Read Drill Bit Sizes

Drill bit sizes may be fractional, metric, letter or number; the label determines the actual diameter.