Cuttermasters 11V9C Flared Cup Wheel

Description

• Recommended wheel for HSS and carbide end mill ends and flutes
• Two choices: 115mm (4″) Diameter and125mm (5″) Diameter
• 1-1/4″ arbor
• Resin bond with CBN or diamond
• Choose CBN for HSS and diamond for carbide

CBN V.S. Diamond

Choose CBN for high speed steel (HSS) tools and diamond for carbide tools. CBN and diamond have similar hardness. A key difference is that diamond grit media is composed of carbon which can interact chemically with the carbon in your steel tool when grinding at high speeds and temperatures.

Diameter

We recommend the 4 Flared Cup Wheel for basic tool grinders like the old CUTTERMASTERS (FCG-30, MG-30, CM-01) and our modern basic tool grinders (CM-01DC, JX). The smaller diameter gives better clearance in tight areas.

The 5 cup wheel is recommended when position isnt limited by the basic tool grinders. So if you are using the CM-Riser or have a tool grinder with height adjustment the 5 Flared cup wheel may be preferable.

Cuttermasters 11V9C Flared Cup Wheels Option List

• 11V9C-115C100 4-1/8 (115mm) CBN 11V9C 100 grit grinding wheel
• 11V9C-115D100 4-1/8 (115mm) Diamond 11V9C 120 grit grinding wheel
• 11V9C-125C100 5 (125mm) CBN 11V9C 100 grit grinding wheel
• 11V9C-125D100 5 (125mm) Diamond 11V9C 120 grit grinding wheel
• 11V9C-125C320 5 (125mm) CBN 11V9C 320 grit grinding wheel
• 11V9C-125D320 5 (125mm) Diamond 11V9C 3200 grit grinding wheel
• 11V9C-125C500 5 (125mm) CBN 11V9C 500 grit grinding wheel
• 11V9C-125D500 5 (125mm) Diamond 11V9C 500 grit grinding wheel