Product Code: 75-503

Step Down Drill Bit

Name: Step Down Drill Bit
SKU: 75-503
Price: 23.2 USD
Availability: InStock

$23.20

Product Description

Step down drill bit, used to drill the proper size hole in screen frame for SWISCO product code 70-008 plunger pins, all in a single operation. The two step high speed steel drill bit has a 7/32 inch shank which steps down to an 1/8 inch.

How to install your Screen Plunger Pins

I bought some screen plunger pins from you this week(see attached photo). I believe I received the incorrect black plastic snap covers. I would think that the plastic tabs would snap into place at the narrow end of the pin to keep the plunger pin from sliding out of the screen. These black plastic c ... (cont.)

Screen Pin

I am looking for the pins that screw in at the top of the screens and can't find them. I attached a picture of the pin I took off on one of the screens as an example of what I need.

Screen spring pins

I have screens from 2003 and the manufacturer went bankrupt (Bonneville in 2009). I need replacement pins, but nothing matches the size pin I need. The inside screen frame hole is 3/16 inch wide, and the outside frame hole is 1/4 inch, or maybe 7/32. The problem is the inside (3/16) hole. The probl ... (cont.)

What size holes need to be drilled on the outside and inside

What size holes need to be drilled on the outside and inside of the frame?

How to install 70-219 plunger pin

How do I install this item in a newly made aluminum screen frame?

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Step Down Drill Bit

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