All components are heat-treated, high grade alloy steel Chuck jaws are precision fitted to withstand 115 PSI of torque All models meet JIS specification: B4634E Grade T.I.R. at chuck nose under .001 Capacity 0-1/2" JT-3 Taper Mount
- All components are heat-treated high grade alloy steel
- Chuck jaws are precision fitted to withstand 115 PSI of torque
- All models meet JIS specifications: B4634E
- JET Red Assurance Guarantee: Backed by JET's industry-leading 90-day warranty against manufacturing defects
- All components are heat-treated high grade alloy steel
- Chuck jaws are precision fitted to withstand 115 PSI of torque
- All models meet JIS specifications: B4634E
- JET Red Assurance Guarantee: Backed by JET's industry-leading 90-day warranty against manufacturing defects