The lathe chuck is a kind of solid powerful chuck which is suitable for all kinds of lathes. The lathe chuck can be up to 20 inches and it is used to grip all kinds of round or square machining tools which is suitable for cutting wood and metal. All the lathe chuck’s size and material can be customized according to user needs.
Lathe chuck materials available Cast iron chuck Forged steel chuck Semi steel chuck Selecting the Correct Type of Chuck Scroll type manual chuck ( 2-jaw, 3-jaw, 4-jaw, and 6-jaw) Independ jaw chucks Combination jaw chuck ParametersExternal chucking | Size | 100 | 110 | 125 | 140 | 160 |
A1(BB) | 3-38 | 3-42 | 3-53 | 3-53 | 3-72 | |
A2(DB) | 3-38 | 3-42 | 3-53 | 3-533 | 3-72 | |
A3(DB) | 38-71 | 39-77 | 39-89 | 47-97 | 47-116 | |
A4(DB) | 70-100 | 70-110 | 75-125 | 91-140 | 47-116 | |
Greatest swing | 128 | 138 | 157 | 174 | 194 | |
Jaw stroke | 15 | 19 | 25 | 25 | 34 | |
Internal chucking | Size | 100 | 110 | 125 | 140 | 160 |
J1 | 33-66 | 33-71 | 37-87 | 39-89 | 39-107 | |
J2 | 65-94 | 65-104 | 73-123 | 83-132 | 83-152 |