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11

 .490 

 .180 

 .293 

 .365 

SHORTEST DISTANCE

POSSIBLE

BED OF VISE

PARALLELS

CUT

GEOMETRY

CUTTING

BOUNDARY LINE

MACHINING THE CARVABLE JAWS

MACHINING THE CARVABLE JAWS

For the best results when machining the carvable jaws for the PF Series of 
vises, follow the procedure below.

1. 

Use parallels, vise hard jaws, or other precision cut blocks that are set 
just below the cut surface as shown in the diagram below.

2. 

Clamp your precision blocks in the vise. For the best accuracy, clamp 
the vise to the same amount of torque you will be using during 
production when cutting your jaws.

3. 

Do not

 cut inside the boundaries of the scribed lines on the jaw 

blanks. Cutting inside of these lines will damage the internal features 
of the jaw. Dimensions are shown below.

Summary of Contents for MaxLock PF420C

Page 1: ...PF420C PF420D PF420S Operating Instruction Manual ENGLISH...

Page 2: ...le 12 Maintenance Log Notes 13 Iron Clad Warranty 14 Thank You 15 VISE DATA Use this to fill out information about your vise for quick reference Purchase Date __________ _________ __________ Purchase...

Page 3: ...s Carvable PF420C Dovetail PF420D Serrated PF420S Easily adjustable center line Fast and effortless lash removal system Double ended screw for flexible vise operation OPERATING INSTRUCTIONS For proper...

Page 4: ...PF Series can be mounted with 1 2 inch SHCS using the counter bored through holes in the center of the rails of the vise Additional hole locations are shown below INSTALLATION MOUNTING GUIDE PP PP 5 2...

Page 5: ...s of the nuts 2 Set the rear covers into their slots in the back of the movable jaws then use the button head screws to anchor the rear covers to the movable jaws 3 Finish Securing the movable jaws by...

Page 6: ...2 PF250 212 Central Holding Block 1 15 PF250 272 Thrust Washer Collar 1 17 PF250 311 Straight Wire Spring 2 18 PF250 364L Locking Pin Left Hand 1 19 PF250 364R Locking Pin Right Hand 1 20 PF420 366 Sp...

Page 7: ...7 20 24 6 2 27 8 25 5 25 8 4 15 19 18 12 22 23 17 11 21 9 1 10 27 24 20 3 28 7 2 26 HANDLE ASSY NOT SHOWN 29 6 PF420 MECHANICAL DRAWING PF420 MECHANICAL DRAWING...

Page 8: ...8 A B DETAIL A DETAIL B PF Series Carvable Jaws Part Number PF420 2C PF Series Dovetail Jaws Part Number PF420 2D PF Series Serrated Jaws Part Number PF420 2S STANDARD JAW OPTIONS STANDARD JAW OPTIONS...

Page 9: ...the ends of the screw in the direction of the desired adjustment 3 When the centerline is in the desired position re tighten the four centerline adjustment bolts LASH REMOVAL Along with an easily adj...

Page 10: ...t may be pushing against the rear cover plate 2 Loosen and remove the two button head screws that attach the rear cover plate to the movable jaw using a 1 8 hex wrench 3 Slide the free jaw forward on...

Page 11: ...se parallels vise hard jaws or other precision cut blocks that are set just below the cut surface as shown in the diagram below 2 Clamp your precision blocks in the vise For the best accuracy clamp th...

Page 12: ...ined surface of the vise Monthly 1 Open the vise to the maximum opening 2 Remove the movable jaws using the procedure on page 10 3 Turn the movable jaw over and clean the inside cavity 4 Remove any ch...

Page 13: ...13 MAINTENANCE LOG NOTES MAINTENANCE LOG NOTES...

Page 14: ...to the replacement or repair of any Kurt product or part by an authorized Kurt technician which are returned to Kurt Manufacturing Company s place of business or any authorized service center transpo...

Page 15: ...ny feedback or questions please contact us at kurtworkholding com Kurt Industrial Products A Division Of Kurt Manufacturing 9445 East River Road NW Mpls MN 55433 workholding kurt com Phone 763 574 830...

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