Page 575 - Tungaloy Catalog
P. 575

J-type / External Turning
          JSXBR/L                                                                              Screw-on system




                 External threading                 R3                      JSXB type toolholders are also used for
                                                                            back-turning JXB-type inserts.
                                               f
                                                                                        b
                                                                  L1
                                                     L2
                                               h1                                       h      40°
                                                                                                   C-type
                                             • Can be wrenched from back side with both-end Torx screw.
                                             • This toolholder is also compatible with JSXB-type insert for back turning.
                                                                                               Right hand (R) shown
                                Stock       Dimensions (mm)                          Clamping screw  Wrench
                 Cat. No.                                          Applicable inserts
                                R   L    h  b  L1  L2	R 3  h1  f
            JSXBR/L1010K8-C           10  10            10  5.7
            JSXBR/L1212K8-C           12  12            12  7.7
            JSXBR/L1616K8             16  16  125  29  6.4  16  11.7  JXToR/Looooo   CSTB-4SD   T-8F   (T-8L)
            JSXBR/L2020K8             20  20            20  15.7
            JSXBR/L2525K8             25  25            25  20.7                                      * Optional
         Notes:  Right hand inserts (R) are used in right hand holders (R)
              Left hand inserts (L) are used in left hand holders (L)
           JXT-type inserts (sharp edge)
                      60°    60°  60°                          Dimensions (mm)            Stock
                    r ε    r ε  r ε
                                                                                 Coated  Cermet  Uncoated
                                               Cat. No.
                                                             θ   ød    s    rε    J740    NS530   TH10
                                                                                  R   L    R   L    R   L
                                            JXT1R/L6000F                        	  	   	     	 
                                            JXT2R/L6000F     60°   8   3.97  0.03  	  	   	  	                 8
                ød     s     s    s         JXT3R/L6000F
                     1-Type  2-Type  3-Type
                     JXT1R  JXT2R  JXT3R
                        Right hand (R) shown.
          Notes: Right hand holder use right hand insert and left hand holder use left hand insert.
                      Machinable pitch range: 0.5 to 1 mm.                                                         J series · Threading







































                                                                                                 : Stocked items
                                                                                                  : Stocked in Japan
                                                                                                 : Discontinued
                                                    Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
                                                                               Relating    Parts
                                                                               pages      (14-1~)              8–49
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