Step Down Drill Bit

Product Code: 75-503

Step Down Drill Bit
$10.99/each
Quantity Price
1-24 $10.99
25-49 $10.79
50+ $10.62
Returning Tools
Unfortunately, we cannot accept returns on tools.
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.
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Customer Questions & Answers
Discussion Posts Last Post Date
Installing Screen Window Plunger Pins
This discussion includes video(s). 4 Apr 29, 2015
Screen Pin
This discussion includes image(s). 4 Jun 21, 2023
Screen spring pins
4 Oct 4, 2018
What size holes need to be drilled on the outside and inside
2 Jul 15, 2018
How to install 70-219 plunger pin
This discussion includes video(s). 2 Oct 17, 2016
plunger pins and pull tabs
2 Aug 16, 2016
The drilling part for a plunger
2 Sep 27, 2014
Step down drill bit question
2 Sep 10, 2014
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