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Rotary Broach Holders - Wobble - Blind Hole - Roto Broach - for .500 inch diameter shanks
Rotary Broach Holders - Wobble - Blind Hole - Roto Broach Accepts Internal Hex Rotary / Punch Broaches Hassey-Savage (HS) Broach not included. Applications: For broaches with .500" diameter shanks Use on any type of CNC or manual turning, milling, drilling or screw machine. Broaching a Rotating Workpiece Ina turning or screw machine, the holder is mounted stationary while itsinternal live spindle and the broach rotates after contct with therotating workpiece. At the appropriate feed, theworkpiece is sheared by the pressure of the broach through a wobblingtype action producing the polygon shape desired. Broaching a Stationary Workpiece Ina milling or drilling machine, the holder is mounted into and rotateswith the machine spindle while its internal live spindle along with thebroach remains stationary upon contact with the stationary workpiece. While the machine spindle is rotating, the broach's pressure shears the polygon shape into the workpiece (wobbling type action). Features: The holder has an internal live spindle, which holds the end cutting broach tool. The centerline of the cutting tool is offset at 1 degree from the centerline of the workpiece. this offset causes the broach to wobble creating a shearing effect as the broach is advanced into the workpiece or vise versa. FOB: Mfg. ------------------------------- Order# 30-623-082 -Shank diameter: 3/4 inch, shank length - 2 inch,overall length 4-17/32 inch, broach shank depth .742 inch, model #P-67048 - $976.00 Order # 30-623-089 - Shankdiameter: 1 inch, shank length 2 inches, overall length 4-17/32inches, broach shank depth .742 inch, model # P67064 - $1006.00
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