GFSKS - 80CRV2 Size:3mm (0.118") x 50mm (1.97") x 700mm (27.56") This arbor size is commonly

This arbor size is commonly used in readily available wire wheels and buffing wheels

We guarantee our product will work reliably out of the box but like any automatic center punch

Also known as Ao-Ko or Ao-ichi-ko it is a high carbon bearing (1

- Copper/1084/Nickel blend (Elite) Coppermascus cladding with an 80crv2 core

Also known as Ao-Ko or Ao-ichi-ko

GFSKS - 80CRV2 Size:3mm (0.118") x 50mm (1.97") x 700mm (27.56") This arbor size is commonly80CrV2 80CrV2 is a high carbon tool steel with excellent toughness. It has an easier heat treatment process and is great for beginners. It is also known as 1080+. Country Of Manufacture: United Kingdom Chemical Composition: C: Cr: Mn: V: Mo: Ni: 0. 80% 0. 5% 0. 4% 0. 2% 0. 1% 0. 4% Suggested Heat Treatment: Heat to 840 880C Hold for 5 minutes Oil Quench (Suggested oil is Rye 32) Temper for two hours at 200C for 60HRc Temper for two hours at 250C for