ROPER WHITNEY
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Knockout Hole Punches
Standard round / manual knockout punches and dies ideal for punching holes in sheet metal or electric boxes. Feature a design that allows free-falling of slug from the die offered different throat depths and capacity ratings
Knockout Punch and Die Kit 3/8 Inch 31 Gauge
Knockout Punch and Die Kit 1/8 Inch 31 Gauge
Button Punch 1-3/4 Throat 3/8 Inch Dimple
Jr. Hole Punch 1-3/4" Throat Depth 3/16" Hole
Bench Punch 6-1/2" Throat Depth 9/16" Hole
Hole Punch 2-1/4 Inch Throat 9/16 Inch Hole
Hole Punch 2-1/4 Inch Throat 13/16 Inch Hole
Hole Punch 2-1/4" Throat Depth, 9/16" Hole
Hole Punch, 2-1/8 Inch Throat Depth, 1/2 Inch Hole
Metal Cutting Snips Sheet Metal Tools
Cast steel hand seamers used to create accurate angular bends in sheet metals; available in 18 -22 gauge metal capacity
Punch Driver Sets
Driver sets ideal for punching holes of different sizes; come in a portable plastic cover containing 13 / 15 pieces. Also include a Roper Whitney XX / Jr. hand punch, round punches and dies
Jr. Hole Punch Kit Manual 16 Gauge Steel, 13 Pieces
Sheet Metal Notchers
16 and 20 gauge hand, angle iron and bench notchers featuring a high-speed steel blade to create notches on sheet metals, angular sections, thin bar-stocks and tubes
Angle Iron Notcher 2 x 2 x 1/4 Inch
Hand Notcher Dovetail 20 Gauge 11/16 Inch
Bench Notcher Hi-speed 16 Gauge 6 Inch 90 Degree
About Roper Whitney
Roper Whitney's extensive catalogue includes knockout hole punches, sheet metal notchers, mechanical machining shears, punch-down tools and more. The brand's knockout hole punches are ideal for punching holes in sheet metal or electric boxes. They allow the free-falling of slug from the die. These tools come in numerous throat depths and capacity ratings. Roper Whitney punch bench bases mount hand punches whilst allowing proper alignment of close-fitting punches & dies. They come with base screws to ensure easy mounting and can accommodate angles, channels & flanged surfaces. These bases feature aluminium / steel construction to withstand harsh industrial conditions.
Major Trade Names
Pexto Powered Rotary Machines
Pexto PR 720 powered rotary machines are used to form sheet metal in a wide range of shapes. They are ideal for beading, crimping, setting down, double seaming, turning, burring, wiring, elbow edging,...Read more
Pexto Manual Roll Bending Machines
They feature 2-inch, precision turned & ground, high carbon steel rollers. There are 3 wiring grooves: 3/16, 1/4 & 5/16 inches. They have fully enclosed gear housing and the upper roll can be lifted f...Read more
Connecticut Series Light Gauge Bending Brakes
These floor-mounted, manual brakes are designed for accurate bending. They feature positive clamping pressure adjustment, apron stop rods for repeat bends and long handles for added leverage. They inc...Read more
Frequently Asked Questions
Can these machines be used to line and shade?
Yes, you can line and shade using rotary machines.
How do you use a slip roll forming machine?
- Use the front knobs to adjust the tension.
- Using the back knobs, adjust the radius.
- Place the formed sheet metal between the rollers.
- Gently turn the handle.
- The flat sheet metal will be rolled according to the specifications.
What are the safety precautions for using a knockout hole punch?
- Wear proper eye protection.
- Grip the tool securely while punching.
- Keep hands clear of the punch area.
What are the uses of metal forming machines?
The brand's metal forming machines deform sheet metals, tubes and thin bar stocks through bending, shearing or notching.
How to maintain Roper Whitney punches?
- Keep them clean and lubricated.
- Replace the worn or damaged punches and dies.
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