PART # HS- HEX SIZE DEPTH OF CUT OAL 66002 .051" 5/64" 1.1/4" 66004 1/16" 3/32" 1.1/4" 66005 5/64" 7/64" 1.1/4" 66006 3/32" 9/64" 1.1/4" 66007 7/64" 5/32" 1.1/4" 66008 1/8" 3/16" 1.1/4" 66009 9/64" 7/32" 1.1/4" 66010 5/32" 1/4" 1.1/4" 66012 3/16" 9/32" 1.1/4" 66014 7/32" 11/32" 1.1/4" 66016 1/4" 3/8" 1.1/4" 66018 9/32" 3/8" 1.1/2" 66020 5/16" 3/8" 1.1/2" 66022 11/32" 7/16" 1.1/2" 66024 3/8" 1/2" 1.1/2" 66026 13/32" 1/2" 1.1/2" 66028 7/16" 1/2" 1.1/2" 66030 15/32" 1/2" 1.1/2" PART # HS- HEX SIZE DEPTH OF CUT OAL 662013 1.3mm 3/32" 1.1/4" 662015 1.5mm 3/32" 1.1/4" 66202 2mm 7/64" 1.1/4" 662025 2.5mm 5/32" 1.1/4" 66203 3mm 3/16" 1.1/4" 66204 4mm 1/4" 1.1/4" 66205 5mm 5/16" 1.1/4" 66206 6mm 3/8" 1.1/4" 66207 7mm 3/8" 1.1/2" 66208 8mm 3/8" 1.1/2" 66209 9mm 3/8" 1.1/2" 66210 10mm 1/2" 1.1/2" 66211 11mm 1/2" 1.1/2" 66212 12mm 1/2" 1.1/2" PART # HS- HEX SIZE DEPTH OF CUT OAL 68004 1/16" 1/8" 1.1/4" 68006 3/32" 9/64" 1.1/4" 68008 1/8" 3/16" 1.1/4" 68010 5/32" 1/4" 1.1/4" 68012 3/16" 9/32" 1.1/4" 68014 7/32" 11/32" 1.1/4" 68016 1/4" 3/8" 1.1/2" 68018 9/32" 3/8" 1.1/2" 68020 5/16" 3/8" 1.1/2" 68022 11/32" 3/8" 1.1/2" 68024 3/8" 3/8" 1.1/2" PART # HS- HEX SIZE DEPTH OF CUT OAL 66106 3/32" 9/64" 1.1/2" 66107 7/64" 5/32" 1.1/2" 66108 1/8" 3/16" 1.1/2" 66109 9/64" 7/32" 1.1/2" 66110 5/32" 1/4" 1.1/2" 66112 3/16" 9/32" 1.1/2" 66114 7/32" 9/32" 1.1/2" 66116 1/4" 3/8" 1.1/2" 66118 9/32" 7/16" 1.1/2" 66120 5/16" 1/2" 1.1/2" 66122 11/32" 9/16" 1.1/2" 66124 3/8" 9/16" 1.1/2" 66126 13/32" 5/8" 2" 66128 7/16" 5/8" 2" 66130 15/32" 5/8" 2" 66132 1/2" 5/8" 2" 66134 17/32" 5/8" 2" 66136 9/16" 5/8" 2" 66138 19/32" 5/8" 2" 66140 5/8" 3/4" 2" 66142 21/32" 3/4" 2" 66144 11/16" 7/8" 2" 66146 23/32" 7/8" 2" 66148 3/4" 7/8" 2" PART # HS- HEX SIZE DEPTH OF CUT OAL 66302 2mm 5/32" 1.1/2" 663025 2.5mm 5/32" 1.1/2" 66303 3mm 3/16" 1.1/2" 66304 4mm 1/4" 1.1/2" 66305 5mm 5/16" 1.1/2" 66306 6mm 3/8" 1.1/2" 66307 7mm 1/2" 1.1/2" 66308 8mm 1/2" 1.1/2" 66309 9mm 1/2" 1.1/2" 66310 10mm 9/16" 1.1/2" 66311 11mm 9/16" 2" 66312 12mm 5/8" 2" 66313 13mm 5/8" 2" 66314 14mm 5/8" 2" 66315 15mm 5/8" 2" 66316 16mm 5/8" 2" 66317 17mm 7/8" 2" 66318 18mm 7/8" 2" 66319 19mm 7/8" 2" PART # HS- HEX SIZE DEPTH OF CUT OAL 68106 3/32" 9/64" 1.1/2" 68108 1/8" 3/16" 1.1/2" 68110 5/32" 1/4" 1.1/2" 68112 3/16" 9/32" 1.1/2" 68114 7/32" 11/32" 1.1/2" 68116 1/4" 3/8" 1.1/2" 68118 9/32" 7/16" 1.1/2" 68120 5/16" 1/2" 1.1/2" 68122 11/32" 9/16" 1.1/2" 68124 3/8" 5/8" 2" 68128 7/16" 5/8" 2" 68132 1/2" 5/8" 2" 68136 9/16" 3/4" 2" 68140 5/8" 7/8" 2" PART # HS- HEX SIZE DEPTH OF CUT OAL 68532 1/2" 5/8" 2.1/2" 68536 9/16" 3/4" 2.3/4" 68540 5/8" 3/4" 2.3/4" 68548 3/4" 7/8" 2.3/4" PART # HS- HEX SIZE DEPTH OF CUT OAL 66524 3/8" 1/2" 2.1/2" 66528 7/16" 1/2" 2.1/2" 66532 1/2" 1/2" 2.1/2" 66536 9/16" 3/4" 2.1/2" 66540 5/8" 3/4" 2.1/2" 66548 3/4" 7/8" 2.3/4" 66556 7/8" 7/8" 2.3/4" 66564 1" 7/8" 2.3/4" PART # HS- OAL SHANK DIA. SHANK LENGTH BROACH SHANK DEPTH P-67040 3.27/64 5/8 1.1/2 9/16 P-67048S 3.59/64 3/4 2 9/16 PART # HS- OAL SHANK DIA. SHANK LENGTH BROACH SHANK DEPTH P-67048 4.17/32 3/4 2 .742 P-67064 4.17/32 1 2 .742 P-67068 5.17/32 1.1/4 3 .742 P-67072 5.17/32 1.1/2 3 .742 PART # HS- OAL SHANK DIA. SHANK LENGTH BROACH SHANK DEPTH P-67072HDS 7.9/16 1.1/2 3 1.250 P-67076HD 7.9/16 1.3/4 3 1.250 ROTARY / PUNCH BROACHES CUT HEX OR SQUARE IN BLIND HOLES See a Demo at www.hassay-savage.com Internal Rotary / Punch Broaches SQUARE - INCH SIZES .315 SHANK HEXAGONAL - METRIC SIZES .315 SHANK HEXAGONAL - INCH SIZES .500 SHANK HEXAGONAL - METRIC SIZES .500 SHANK HEXAGONAL - INCH SIZES .750 SHANK SQUARE - INCH SIZES .500 SHANK SQUARE - INCH SIZES .750 SHANK BROACH TOOL MATERIALS AND PART NUMBERS: M2 HSS: FOR MILD STEEL APPLICATIONS - USE PART NUMBERS AS SHOWN. MAX ALLOY: FOR DIFFICULT TO MACHINE MATERIALS - ADD '-M' TO TO PART NUMBERS SHOWN. EXAMPLE: M2: HS-66008 MAX: HS-66008-M Applications: BROACHING A ROTATING WORK PIECE: In a turning or screw machine, the holder is mounted stationary while its internal live spindle and the broach rotates after contact with the rotating work piece (Diagram A). At the appropriate feed, the work piece is “sheared” by the pressure of the broach through a wobbling type action producing the polygon shape desired. BROACHING A STATIONARY WORK PIECE: In a milling or drilling machine, the holder is mounted into and rotates with the machine spindle while its internal live spindle along with the broach remains stationary upon contact with the stationary work piece (Diagram B). While the machine spindle is rotating, the broach’s pressure shears the polygon shape into the work piece (wobbling type action). PUNCHING VERSUS ROTARY BROACHING: Many applications can be achieved without the rotary broach holder. For the purpose of merely punching a polygon into an existing pilot hole, these broaches have successfully been used with universal machining methods. Rotary Broach Holders These holders are for use on any type CNC or manual turning, milling, drilling or screw machine. The holder has an internal live spindle, which holds the end cutting broach tool. The centerline of the cutting tool is offset at 1° from the centerline of the work piece. This causes the broach to wobble creating a shearing effect as the broach is advanced into the work piece or vice versa as described below: (see the video on www.hassay-savage.com). For Broaches with .315 diameter shanks For Broaches with .500 diameter shanks For Broaches with .750 diameter shanks You can broach these shapes and others with Hassey-Savage Tools. Call us with your requirements. HEXAGONAL - INCH SIZES .315 SHANK Rotary/Punch Broaches can be used in a variety of machines to cut polygons (square, hex, etc.) in blind holes: Any type of CNC or manual turning, milling, drilling or screw machine. The practical forming length of rotary/punch broaching is usually up to 1.1/2 times the size of the broach (measured across flats) Pre-drilled hole to be equal to or 2% larger than smallest dimension of broach form NOTE: For improved tool life, use a larger pre-drilled hole. Undercut is preferred Drill deeper for chips Chamfer larger than maximum diameter of broach form Maximum broach depth is 1.5x smallest dimension of form Hex: B x 1.02 = Pre-drilled hole, 2% larger s.c.* = B x 1.1547 Square: B x 1.10 = Pre-drilled hole, 10% larger s.c.* = B x 1.4142 *s.c.* = sharp corners Diagram A Diagram B MAX ALLOY (ADD '-M' TO PART# SHOWN) IS INTENDED FOR MATERIALS WITH HARDNESS UP TO 50 HRC SUCH AS: 17-4 STAINLESS, INCONEL 718, TITANIUM, MONEL, 303 STAINLESS, STRAIN HARDENED 316, COBALT-CHROME, CUSTOM 455 Recommendations: - 604 - Bass Tool & Supply, Inc. Houston Email Fax Toll Free www.basstool.com (713) 682-1889 [email protected] (713) 681-4931 800-442-0042
