Noobie with question on cutting

[fredk]

That is a 4-prong/tooth set of stitching hole pliers. I have these 4 prong and set with 2 prongs. You can go around a project and punch stitching holes in it very quickly and very quietly

Limits to them are; you can't go any further in tan about 20mm and the hole size and distance gap is set

 

You can also get ones with a larger prong for making lacing holes

[Rocky143]

A good way to get a marble or granite slab is from a kitchen countertop company.  They have many cut-out pieces that are waste.  They would rather give it away than spend $40 per ton to dispose of it in a landfill.  They will cut it to the size you want for a reasonable price.  Two-inch thick is better than a thinner piece.  Three-inches is probably not necessary.

Broken slate pool tables are good.

How to make sound deadening panels, cheap:

https://www.youtube.com/watch?v=fqodnHxRJ7c&t=1654s

DIY Active Noise Cancellation: 

https://www.youtube.com/watch?v=fqodnHxRJ7c&t=1654s

At Google Shopping, search for Sound Deadening Material.  Look for a high NRC (Noise Reduction Constant), the percentage of sound that is absorbed by the material.  The first link above details how to make panels from 2" thick rock wool, which has a NRC of near 100%.  Other material less than 1/2" thick has a NRC around 60% and multiple layers can be used.

[StickHer]

so i am finally using a "mallet" and a weaver Diamond chisel to punch holes all the way through. the leather im using is cheap thin scraps. but for w.e reason i feel like im putting in much more effort and swings to get the chisel all the way though. some youtube videos ive seen people giving two light/ moderate taps. 

https://www.amazon.com/gp/product/B01I6MZ576/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 this is the hammer im using.

 

is it normal to need a lot of force and maybe 5-7 swings to get a 6 tooth diamond chisel all the way through. 

[fredk]

No, its not normal. Unless you are trying to go through very thick leather

Have you sharpened and polished the chisel teeth?

[StickHer]

no i have not polished or sharped, this is the first time using them since purchase. am i supposed to sharpen new diamond chisel out of the box?

[tsunkasapa]

And what surface are you using it on?  

[StickHer]

plastic cutting board from ikea which is on top of hard kitchen counter top not sure what material the kitchen top is but like a granit 

[tsunkasapa]

1 hour ago, StickHer said:

plastic cutting board from ikea which is on top of hard kitchen counter top not sure what material the kitchen top is but like a granit 

Then I can think of no reason that you would have to pound it as you described. Unless the tool is THAT dull.

[StickHer]

i dont have the tools to sharpen it atm, idk if weaver sends out dull chisels. any recommendations on sharpening sets/tools

[tsunkasapa]

600/800 wet or dry sandpaper wrapped around a popsicle stick. Might go as fine as 1200. Crocus cloth will give it a nice polish.