[Tall Man]

The part is made out of 1" round stock which I envision as follows:

• end milling groups spaced at about 3" of 3x 1/4" wide radial slots spaced at 1/4" on each side of about 3' long stock,
• drilling a small blind hole at every about 3" with #43 bit and tapping it to 4-40 thread,
• cutting the rods down to about 3" pieces, about 15 pieces per stock
• facing the pieces (this and further tasks on a lathe)
• drilling axial holes with 3 different incremental diameter drills,
• tapping thread in one of those diameters with a provided tap
• and reaming the largest hole.

Tolerances on many dimensions are very lax (0.01-0.02" is perfect), the critical ones will be threaded hole depth and rimmed hole depth (0.05") and diameter (+0.001"). In fact the round stock can be anything from about 13/16 to 1".

Vendor to sign an NDA prior to receiving blueprints.
Initial order about 60 pcs depending on finalized setup (we will want to set up as many stock as long as will fit on a mill - anticipating that about 4 stocks of about 3" long will fit, it may depend on your particular choice of milling machine).

[Tall Man]

Thank you all who replied, please notice that this was posted in Canadian RFQ forum as THIS HAS TO BE MADE IN CANADA geographically due to the issues beyond my control.

[PeterYi]

Hi,

Nice day! If you need an oversea help, we'd like to give you a favor.

I am Peter From Duch Group(Manufacturer). Duch is a Group company in Xiamen(headquarters), Branchs in Beijing and Suzhou,China. We have helped most designers and design companies to complete PROTOTYPING to PRODUCTION in industrial product field all around the world more then 10 years.

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All the best,
Peter

Duch Group - Xiamen Duch Precision Molding Technology Co., Ltd
Xiamen(headquarters),Suzhou,Beijing
Tel: +86 592 3862897
Fax: +86 592 3862808
Skype: DuchGroup.Peter
Email: [email protected]
Add: #899, Maqing road, Haicang district, Xiamen, China
Web:www(dot)duchgroup.com