The TEMCo TH0004 Hydraulic Knockout Punch has a powerful 9 US TRUE TON punching capacity and produces perfect, uniform holes every time. Its compact design is especially designed for field use on construction sites and maintenance jobs. Quick, effortless and simple to operate. Punches more than 10 times faster than wrench types. Includes Un-Breakable Polymer Tough Case to carry complete set. Also punches Aluminum (soft alloys only, not for use with 7075 or other super alloys), Fiberglass, Plastic, and more. 1/8 inch (11 ga) Steel Punching Capacity, 1/16 inch Stainless Steel. Punches are in metric sizes.
On Punching Aluminum: Soft alloys only, not for use with 7075 or other super alloys.
- Compatible with GREENLEE and other domestic punch tooling - 3/4-16 & 3/8-23
- Hardened Tool Steel Punch Dies are guaranteed to outlast generic models.
- 5 Year Warranty from a well-known American name. NON-GENERIC
- In-stock, ready to ship.
- Can be used with non-round punches (adapter may be required)
- Perfect for electricians who get it done or the casual DIYer.
- Produces Perfect, Uniform Holes every time.
- 6 Die Sets for conduit fitting sizes: ½", ¾", 1", 1 ¼", 1 ½", 2"
Conduit Size vs Measured Hole Sizes
|Punch Die Size
|Measured Hole Size
How to Use
Install the correct punch mandrel on the hydraulic cylinder along with the female portion of the punch die.
Drill a pilot hole large enough to clear your selected punch mandrel.
Insert the punch mandrel through your drilled hole in the panel. Install the male portion of the punch die by threading it down to the point where it is snug against the metal to be punched.
Close pump valve and pump the handle until the punch is drawn through the metal. Release the pump valve and remove the punch dies.
Selecting a Back-up or Replacement Draw Stud
We're constantly improving our products, and our hydraulic knockout punches have gone through a few iterations over the years. As such, if you purchased a hydraulic knockout punch set from us a before a certain time, you're going to need a specific draw stud. Here's a quick guide to help.
- Punching Dies Included:
- 1/2 Inch, 3/4 Inch, 1 Inch, 1.25 Inch, 1.5 Inch, 2 Inch
- Punchable Material:
- Steel, Stainless Steel, Brass, Copper, Aluminum (soft alloys only, not for use with 7075 or other super alloys), Fiberglass, Plastic and more.
- Punch composition:
- Steel pump and cylinder, hardened tool steel die sets
- Conduit Size vs Measured:
- See Chart in Description
- Punch Type:
- Punching Force:
- 9 US Tons
1. Contract of Sale
TEMCo Ð Tower Electric Motor Company (hereinafter called ÒSellerÓ) agrees to sell, and buyer agrees to purchase,
the equipment described in this Proposal/[Confirmation][Invoice] pursuant to these terms and conditions, which
shall constitute the entire contract of sale between buyer and seller. These terms and conditions supersede and
take precedence over any and all terms, including, but not limited to, any contrary terms, in any documents (such
as purchase orders) submitted by buyer to seller.
Orders are subject to acceptance at home office of Seller.
3. 5 Year Warranty
Equipment distributed by TEMCo is warranted to be free from defects in material and workmanship under normal
use, service, and indoor storage. This warranty is limited to repair, replacement, or issuing of credit, as Seller may
elect and at SellerÕs distribution center, of such parts as shall appear to Seller, upon inspection, to have been
defective in material or workmanship, but does not include any installation, labor, or transportation costs.
When the equipement reaches its final destination, the buyer must promptly notify the carrier of any damage,
should the case arise. Otherwise, the buyer shall have no recourse against TEMCo. TEMCo inspects parts returned
for warranty claim for misapplication. Misuse of equipment will void this warranty. TEMCo shall in no event be
liable for any special or conse-quential charges for replacing or installation of warranty parts.
4. Limitation of Remedies and Damages
The 5 Year Warranty set forth in Section 3 above is in lieu of any and all other express and/or implied warranties.
All other warranties, both express and/or implied, including but not limited to implied warranties of performance,
merchantability or fitness for a particular purpose are expressly disclaimed and denied.
Except for the remedy set forth in Section 3 above, Seller shall not be liable to buyer or any third party under this
contract, or for anything in any manner relating to or arising out of the subject matter of this contract, for any loss
of business or profits or for any general, direct, indirect, special, consequential, exemplary, punitive, incidental or
other damages, loss or expenses, even if Seller has been advised of the possibility of such damages, loss or
expense. Seller is not responsible for any consequence of the use or application of the products by the buyer.
Buyer shall indemnify and hold Seller, and its officers, directors, employees and agents harmless against any and
all losses, claims, damages, judgments, liabilities, costs and expenses (including attorneysÕ fees and expenses)
arising out of or in any way related to the use of SellerÕs products by buyer and/or any third party.
Seller shall not be responsible for any default or delay in shipping due to contingencies beyond its control, or the
control of its suppliers, which prevents or interferes with Seller making delivery on the date specified, including but
not limited to wars, or restraints affecting shipping, delivery of materials or credit as a result of strikes,
lockouts, fires, floods, or any other contingency affecting the seller or its suppliers. The Seller shall have the right
to cancel a contract of sale or to extend the shipping date in the event that any such contingencies prevent or
Seller shall not be liable for any losses incurred by late delivery of equipment. All equipment will
be suitably packed for domestic shipment and are not suitable for long term storage.
In the event Buyer causes Seller to delay shipping or start up of equipment under this proposal, any additional
costs incurred by the Seller shall be reimbursed by the Buyer. Seller shall not be responsible for delays in delivery
caused by acts of God, government rulings, strikes, accidents, delays or default of SellerÕs suppliers, delays caused
by acts of the Buyer, or other causes outside of SellerÕs reasonable control.
Orders are not sujbect to cancellations or change in specifications, shipping schedules or other conditions originally
agreed upon without SellerÕs written consent, and then only upon agreement to compensate Seller for
expenses incurred by such cancellation or changes.
Any excise tax, sales tax, other taxes, or duty of any nature arising out of or assessed against equipment or orders
shall be the sole and exclusive responsibility of buyer and shall be added to the prices quoted or invoiced and
shall in all circumstances be paid by the buyer.
8. Insurance and Risk of Loss
The equipment distributed by TEMCo shall at all times after delivery to buyer, buyerÕs agent or transportation
company, whichever occurs first, be the sole responsibility of the buyer, and all loss or damage to said equipment
or any part thereof shall be borne by the buyer (even if Seller has arranged for transportation), unless otherwise
agreed in writing.
Any and all disputes, claims, or causes of action arising out of or in any way relating to any equipment distributed
by TEMCo must be brought in the Circuit Court for the Tenth Judicial Circuit, Alameda County, California.
Anything not specificically quoted above in lieu of any specification.