Navigation

  • Page 1

    PRODUCT CA T ALOGwww.buckchuck.com

  • Page 2

    800-228-BUCK www.BuckChuck.com2Table of ContentsTechnical Information Why a Buck? .....................................................................................................................................................................................................................

  • Page 3

    800-228-BUCK www.BuckChuck.com3If a Chuck's a Chuck, Then Why a Buck?Depth. In Experience. In Heritage. In Product. How about 75 years. That’s how long Buck Chuck™ Company has engineered and built some of the finest chucks in the world. Buck Chuck brings the depth of one of the world’s mo...

  • Page 4

    800-228-BUCK www.BuckChuck.com4 IND ATATSCManual ChucksATSC, AT and 4-Jaw Independent

  • Page 5

    800-228-BUCK www.BuckChuck.com5ATSC CHUCK APPLICATIONS:• Precision machining• Large quantity productions• Higher RPM needsAT CHUCK APPLICATIONS:• Tool room applications• Grinding4-JAW INDEPENDENTCHUCK APPLICATIONS:• Tool room applications• Grinding• Odd-shaped partsManual Chuck S...

  • Page 6

    800-228-BUCK www.BuckChuck.com6"A"THREADED"A""B""C""E1""E2""F1""F2"7°7'30""A""B""C""E"7°7'30""F"SPINDLE TYPE A1 & A2Spindle noseAB C (MAX)E1 & E2F...

  • Page 7

    800-228-BUCK www.BuckChuck.com7AT+ MODEL CHUCKSThe chart above refers to the replacement options for the obsolete AT+ model of chucks. The ATSC was designed as a replacement for this chuck – the components are not inter-changeable but the ATSC can be mounted to the existing adapter plate from ...

  • Page 8

    800-228-BUCK www.BuckChuck.com8ATSC No.Part Description1Chuck Body2Scroll Plate3Top Jaw4Master Jaw5Pinion6Back Cover7Chuck Wrench8Stud Bolt9Hexagon Socket Head Cap Screw10Grease Nipple11Chuck Mounting Bolt 12Adjust Screw13Safety Spring 14Hex Wrench15Jaw Mounting Bolt16Hex Wrench17Hex WrenchATNo....

  • Page 9

    800-228-BUCK www.BuckChuck.com9FEATURES & BENEFITS:• 4 micro-fine adjustment screws allow .0005" TIR repeatability• High-quality forged steel body construction allows for higher lathe speeds• Hardened and ground scroll is precision balanced, allowing longer life and greater accura...

  • Page 10

    800-228-BUCK www.BuckChuck.com10FEATURES & BENEFITS:• 4 micro-fine adjustment screws allow .0005" TIR repeatability• High-quality forged steel body construction allows for higher lathe speeds• Hardened and ground scroll is precision balanced, allowing longer life and greater accur...

  • Page 11

    800-228-BUCK www.BuckChuck.com11FEATURES & BENEFITS:• 4 micro-fine adjustment screws allow .0005" TIR repeatability• High-quality forged steel body construction allows for higher lathe speeds• Hardened and ground scroll is precision balanced, allowing longer life and greater accur...

  • Page 12

    800-228-BUCK www.BuckChuck.com12See Spindle Identification on page 6 to determine the correct mounting plate needed.AMERICAN STANDARD • STYLE A1 & A2Spindle SizeChuck Size4568101215203A4-A3A5-A3A6-A3-----4-A5-A4A6-A4A8-A4----5--A6-A5A8-A5A10-A5---6--A6-A6A8-A6A10-A6A12-A6--8--A6-A8A8-A8A10...

  • Page 13

    800-228-BUCK www.BuckChuck.com13See Spindle Identification on page 6 to determine the correct mounting plate needed.Measurements in inches unless otherwise indicated.THREADED MOUNTING PLATESSpindle SizeChuck Size456810121-1/2"-8A100433000A100434000A100435000–––1-3/4"-8–A1004370...

  • Page 14

    800-228-BUCK www.BuckChuck.com146" jaws are not ANSI Standard- please contact us for details. Use inner bolt circle for 10" to 15" chuck sizes.Measurements in inches unless otherwise indicated.AT HARDENED TOP REVERSIBLE JAWS6-JAWDia. Part No.ABCDEFGHJKLMPQGripping Dia. (in)MaxRPM...

  • Page 15

    800-228-BUCK www.BuckChuck.com15See Spindle Identification on page 6 to determine the correct mounting plate needed.AMERICAN STANDARD • STYLE A1 & A2Spindle SizeChuck Size681012A-5B6-A5B8-A5B10-A5–A-6B6-A6B8-A6B10-A6B12-A6A-8–B8-A8B10-A8B12-A8A-11–––B12-A11AMERICAN STANDARD • S...

  • Page 16

    800-228-BUCK www.BuckChuck.com165C MOUNTING PLATEChuck SizePart No.Shank(D) FlangeHole Dia.LengthThread6"B6-5C5C6"0.8664.411.24" x 20HRT ROTARY TABLE PLATESSpindleChuck SizePart NumberHRT1606"B6-HRT160HRT2108"B8-HRT210HRT31010"B10-HRT310HARDINGE 4 DEGREE TAPER MOUNT...

  • Page 17

    800-228-BUCK www.BuckChuck.com174-JAWDia.Part #ABCDEFGHMMax. Hole (D)Max. RPMWeight (lb.)Max. Part Weight (lb.)Grip Range ID(in)Grip Range OD(in)3"IND1003S 3.25 2.60 2.17 0.87 1.65–0.14–M60.8740004330.20-1.281.38-3.154"IND1004S 4.00 3.31 2.84 0.98 2.13–0.16–M80.9840006330.24-1...

  • Page 18

    800-228-BUCK www.BuckChuck.com18If you do not see your spindle mount indicated here, plase contact our sales office for more information.AMERICAN STANDARD • STYLE A1 & A2Spindle SizeChuck Size6810121520255INDF6-A5INDF8-A5–––––6–INDF8-A6INDF10-A6 INDF12-A6INDF15-A6––8––...

  • Page 19

    800-228-BUCK www.BuckChuck.com19Forged Steel Low Profile Chucks3 Jaw Round and 4 Jaw SquareFEATURES:• Precision ground, tolerances within 0.05mm• Soft jaws can be used, allowing for versatility in machining• Repeatability of 0.02mm with the standard hard jaws• Parallel gripping accuracy ...

  • Page 20

    MO TK BPCPower Chucks20 800-228-BUCK www.BuckChuck.com

  • Page 21

    800-228-BUCK www.BuckChuck.com21REQUIRESAir Feed Tube and ADP adapterAlso available in 2-Jaw.FEATURES AND BENEFITS:• Pre-machined tapped holes for fixing jigs, making additional machining unnecessary• Pre-machined lubrication path allows connection to auto-lubrication unit• Built-in cylind...

  • Page 22

    800-228-BUCK www.BuckChuck.com22FEATURES AND BENEFITS:• Flange bottom allows chuck to be easily fixed on a plate for quick changeovers • Built-in cylinder allows for better stability and takes up less space, which allows for higher machining efficiency• Chuck can be controlled by M-code fo...

  • Page 23

    800-228-BUCK www.BuckChuck.com23SPECIFICATIONS CONTINUEDModelOMax.OMin.PMax.PMin.QRSTUVWXYThru-HoleDia.Plunger stroke(mm)BPC20411.56.73.5-6.5231017.52M32X1.5P122449.5--26BPC20519.06.01.0-9.0251020.02M40x1.5P1231.562.0–33.010BPC20624.07.011.0-1.0311219.02M55x2P2037.073.0–45.012BPC20830.010.01...

  • Page 24

    800-228-BUCK www.BuckChuck.com24SPECIFICATIONS CONTINUEDModelOMax.OMin.PMax.PMin.QRSTUVWXYThru-HoleDia.Plunger stroke(mm)BBC20621.19.17.0-5.0311223.02M60x2P2037.573104.85212BBC20826.611.610.0-6.0351425.02M75x2P3039.580133.46616BBC21033.113.68.5-10.5401625.02M90x2P4043110171.48119BBC21245.612.68....

  • Page 25

    800-228-BUCK www.BuckChuck.com25Super High-Speed Hollow RotaryModel BC Hydraulic CylindersNote: Specifications subject to change without notice. *12” Bore - 6 additional holes on a 9.50 B.C.Dimensions denoted in millimeters unless otherwise specified.ModelA1B1CC1DEE1FF1GG1HH1JJ1KK1L1BC1036111...

  • Page 26

    800-228-BUCK www.BuckChuck.com26FEATURES AND BENEFITS:• High-quality alloy steel body allows for high speeds• Sharply increased dynamic gripping force greatly improves work efficiency and safety• Interchangeable top tooling with 1.5 mm x 60° jaw serration pitch• Compact and lightweight,...

  • Page 27

    800-228-BUCK www.BuckChuck.com27FEATURES AND BENEFITS:• Stationary hydraulic/pneumatic built-in cylinder uses less space, while increasing stability and machining efficiency• Ideal for CNC machining centers as well as standard mills and grinders• Designed with a sealed face to help protec...

  • Page 28

    800-228-BUCK www.BuckChuck.com28FEATURES AND BENEFITS:• Ajust-Tru® Precision! Dead-zero precision mounting feature for “near-zero" runout• Wide keyway to increase bearing surfaces, lessen wear and increase stability• Hardened and ground steel wear surfaces increase service life...

  • Page 29

    800-228-BUCK www.BuckChuck.com29NOTES:• Featured with tongue and groove master jaws; other styles available• Available with or without a Thru Hole• 2-Jaw, 3-Jaw or 2/3-Jaw styles available• Parts available for previous models; contact our sales office for more information• Also availa...

  • Page 30

    800-228-BUCK www.BuckChuck.com30BADCEFGHJKLMNQPS Max.OSPECIFICATIONS CONTINUEDPart #QRS MAXJaw Travel (in.)Wedge Travel (in.)Max. Drawbar Force (kg)Max. RPMWeight (lb.)3806.437"-1412.440.251.1360003000263808.750"-1613.060.281.28100002500553810.875"-1413.810.381.69150002000923812.8...

  • Page 31

    800-228-BUCK www.BuckChuck.com31Buck Extra Heavy-Duty Oil Country Chucks3 JAW HEAVY DUTY OIL COUNTRY SCROLL CHUCKSChuck Dia.(in)Spindle MountThru-HoleMax RPMClamp Range(in)Grip Force(lbf)Weight(lbs)Load Capacity(lb)20"A2-117.5010001.77-19.6816300560520020"A2-158.0010001.77-19.681630056...

  • Page 32

    Tel: 800-228-BUCKFax: 607-398-7998 www.BuckChuck.cominfo@BuckChuck.com1503A BUCK Product CatalogBuck Chuck Company is your workholding solution.If there is something you need that is not featured here, please contact us. We may be able to help.

x