B10 B12 B16 B18 B22 Self tightening drill chuck MT1 MT2 MT3 MT4 C6 C8 C12 C16 C20 R8 Morse Drill Chuck Lathe 1-10 1-13mm 1-16mm

Material: 20CrMnTi

Hardness: HRC58

Accuracy:0.1mm Function: Self tightening

Advantages: 1. Self tightening function

Increase the holding force synchronously as the torque increases to prevent the drill bit from slipping;

2. Thickened bearing steel with three claws

Strong wear resistance and high hardness;

3. Excellent quality materials

Excellent quality 20CrMnTi Steel, quenched and hardened, stable quality, wear-resistant and Sturdy;

Application : Milling Cutter

Model : B10 B12 B16 B18 B22,MT2 MT3 MT4 MT5 R8 C10 C12 C16 C20

Material : 20CrMnTi

Hardness : HRC58

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