ROPER WHITNEY 130010050 Jr. Hole Punch 1-3/4" Throat Depth 3/16" Hole

Roper Whitney No. 5 Jr. hole punch is ideal for making holes in 16-gauge mild steel.

Working Mechanism:

• To prevent the metal from crumpling and guarantee a clean cut, the pointy edges puncture first.
• A clean hole is punched in the object when the puncher is pressed down.
• The initial hole-making incisions are made by the puncher's sharp edges and the procedure is finished with a last downward stroke.

Features:

• Roper Whitney No. 5 Jr. hole punch comes with a 3/16 inch, round punch and die.
• It accepts round punches having diameters up to 9/32 inch (sold separately).
• It punches holes up to depths of 1-3/4 inch from the metal edge.
• This unit features a slug that falls free from the die.
• A bench mounting base can be used when the hand punch needs to be mounted to a work surface (sold separately).
• It is also available as a No. 5 hand punch kit, including a case, seven round punches and different die sizes.

Compatible Accessories:

• Roper Whitney No. XX Hand Punch: It helps make holes up to 3-1/4 inches from the metal edge.

Frequently Asked Questions:

Q. What is the difference between a dovetail punch and a hollow punch?

A. Dovetail punches are ideal for fabricating interlocked dovetail joints when the outside diameter of the gasket is larger than the width of the material to be cut. These units feature a padded rubber grip to offer maximum comfort during continuous operation. Hollow punches, on the other hand, are ideal for creating single-diameter holes (bolt holes) and dual-diameter rings (washers) in a single operation. They allow quick & precise hole-punching on flange gaskets.

Q. How do you measure a hole punch?

A. Mark both sides of the second hole's centre by dividing the hole punch's diameter by two. For instance, each end of the second hole is 1/2 inch from the centre for a hole punch having a one-inch diameter.

Q. How deep do hole punches go?

A. 0.5 inches.