Drill & reamers for build

[bodiebill]

I am putting together a chart for the correct Drill bits, Reamers and pins for AK Building.
Please review and comment.

DRILL and REAMER CHART for AK BUILD
Romanian AKM Fixed Stock


Drill Reamer
Drill ReamerPINS

Drill Reamer
Barrel Pin

[69Mach1]

RSB pin is 4mm.

[hoozaru]

Note: Dimple (countersink) for Swell Neck Rivets.
Use a 1/4 inch drill bit to open up the rivets holes that need to be countersunk. Give it a taper until the "swell neck" rivet almost touches the receiver.

1/4" steel ball

[69Mach1]

1/4" steel ball

Can you send me two?

[CptDan]

Left and Right, aren't they supposed to be as one shoots the rifle. Then the Left side with they "X" and "Y" holes are to be 7MM and the right side (eject side) are reamed to 5MM. I guess it's all in your perception of what left and right.

[bodiebill]

Drill and Reamers for build

Capt Dan
You are correct. I got the hammer and Trigger holes transposed. The 7mm holes are on the left and the 5mm holes on the right---with the gun shoulder and looking down the barrel.
Thanks for the correction.
Bodiebill

[Roccobro]

Looking good Bill.

Can you send me two?

I'll give you 10.

Justin

[ENTHUSIAST]

Rear Trunnion Hole # 19 (0.165”)

Rear Trunnion Hole #16 .172"

[Sky_DiveR]

FSB & GB pin = 3mm

[Ryan in SD]

The hole in my head after trying to free a frozen rsb pin - .50"

[bigbob76]

The hole in my head after trying to free a frozen rsb pin - .50"

Using a nail set instead of a punch or drift seems to help me. If it won't move I keep using a bigger hammer until it's completely destroyed and then I buy another one.

[jamesob]

The hole in my head after trying to free a frozen rsb pin - .50"

tell me about it. i demilled 2 romy 63, one came out like butter and the other took a real beating before it moved any.