4-Jaw Independent, 20" Cast-Iron Body, Direct Mount D1-8, 2 PC Hard Rev. Jaws

Product Information Chuck Type Independent Chuck Mount D1-8 Spindle Type D1-8 Chuck Dia (in) 20 Thru-Hole (in) 4.921 Gripping Range Min-Max (in) 1.77 - 19.69 Chuck T.I.R (in) 0.0040 Max RPM 500 Material Cast Iron Jaws 4 Jaw Type 2 PC Hard  Reversible Weight Gross (lbs) 385.37 Includes 1 Set of Master and Hard Top Reversible Jaws, Chuck Mounting Bolts, Chuck Wrench, Hex Keys, Eye Bolts Product Dimensions D (in) 20 Taper Size D1-8 B (in) 6.75 G  (in) 5.501 d Hole  (in) 4.921 C (in) 0.7087 H  (in) 4.724 h  (in) 3.5551 Mounting Camlock Stud Thread (mm) M20X1.5 Mounting Camlock Stud OD Dia (in) 1  Camlock Stud Qty 6 Accessories Jaws Hard Solid Reversible Jaws (Set) RJ-PI-500 Hard Top Jaws (Set) TJ-PI-500 Hard Master Jaws (Set) MJ-PI-500 Soft Top Jaws (1pc) STJ-PS1-500 Spare Parts Chuck Wrench (1Pc) W-PI-630 Operating  Screw (1Pc) OS-PI-500 Thrust Bearing (1Pc) TB-PI-500 Camlock Studs (1Pc) CA-D-08