center punch

A center punch is used to mark the centre of a point.

The mark can then be enlarged with a centre punch for drilling.

An automatic centre punch operates without the need for a hammer.

It performs the same function as an ordinary center punch but without the need for a hammer.

Use the holes as a guide for marking the masonry with a center punch or nail.

A centre punch forms a large enough dimple to "guide" the tip of the drill bit.

A prick punch is similar to a centre punch but used for marking out.

Each stamper was next centre punched for the pin on the playback turntable.

The centre punch not only punched a hole, but formed a lip which would be used to secure the stamper into the press.

An automatic center punch is a hand tool used to produce a dimple in a workpiece (for example, a piece of metal).

The manager, with a small centre punch, put a few 'spots' on the main frame, noting the machine's number at the same time.

Normally, a center punch is used before drilling the pilot hole to ensure that the smaller pilot drill bit does not slip.

Heating in just one area, like the flat end of a center punch, will cause the grade to spread evenly down the length of the tool.

Fasten a piece of masking tape to the tile to prevent surface cracking and break through the glazed surface by striking with a center punch.

As welding does not always require the use of fine tolerances, marking out is usually performed by using centre punches, hammers, tape measures and chalk.

The diamond point chisel is used for cleaning out corners or difficult places and pulling over centre punch marks wrongly placed for drilling.

Use a center punch to start a reliable hole on the cylinder face and use a one-quarter inch drill bit with a variable speed drill.

Car fire ventilation standards were improved by Kevin "Center Punch" Tomaszewski on Feb. 5, 2008.

Remove the board and use a hammer and a steel center punch to make a small impression in the concrete in the center of each paint mark.

The resulting shortage of money in PEI prompted the governor to gather in all the Spanish dollars he could and have their centers punched out.

To bore a hole accurately, mark its center with a sharp pencil and use a nail or a center punch to make a small indentation for the point of the bit.

When drilling larger holes, and the web of the drill is wider than the indentation produced by a centre punch, the drilling of a pilot hole is usually needed.

Texas, feeling that the action was deliberate on Post's part, cut across the infield and rammed Post perpendicular to him (called a "T-Bone" or "center punch") in the second turn.

Heavyweight Winner - BioHazard (defeating Center Punch, Greenspan, MechaVore, Aces and Eights, and Voltronic)

Korvan money is all of the same metal, round pieces of different thicknesses, their centers punched out with different size circles, squares, ovals, and crosses; but all of the same outside diameter.