Usage: External Turning Tool Model Number: Turning Tool Holder Name:8mm 5pcs Lathe Turning Tool Holder Set Shank diameter: 8mm Material: Alloy Steel color:black Hardness: approximately 42~46 HRC Blade:CCMT060204-UE6020/DCMT070204-UE6020 SDNCN-0808F07 Size: 8mm Length: 80mm SCLCR-0808F06 Size: 8mm Length: 80mm SCMCN-0808F06 Size: 8mm Length: 80mm SO8K-SCLCR06 Size: 8mm Length: 120mm S08K-SDUCR07 Size: 8mm Length: 120mm Features High hardness - Made of alloy steel with high hardness and high strength Good toughness - Heat treatment and vacuum hardened improves toughness Anti-vibration - Vibration-absorbing tool shank ensures low-vibration machining Long service life - Provides 3-5 times tool life than old version Good low temperature impact strength 0-improved the surface gloss of workpieces Great for semi-finishing and finishing operations Application External cutting, Internal cutting, Thread cutting and cut off blading. For both bench lathe and CNC machine Wrench color random, don't accept the specified color Package Included 1 * SDNCN-0808F07 Turning Tool Holder 1 * SCLCR-0808F06 Turning Tool Holder 1 * SCMCN-0808F06 Turning Tool Holder 1 * SO8K-SCLCR06 Turning Tool Holder 1 * S08K-SDUCR07 Turning Tool Holder 2 * DCMT070204-UE6020 Blade 3 * CCMT060204-UE6020 Blade 5 * Wrenches Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.