. Canadian machinery and metalworking (January-June 1919). 57. The Tap Famous For Good Work Geometric Collapsing Taps share the popularity ofGeometric Die Heads. They have the same goodreputation for tapping inside threads that the DieHeads have for cutting outside threads. All objec-tions of a solid tap are overcome in the GeometricCollapsing Tap. They are as rigid as solid tapswhile cutting, but collapse the chasers automatic-ally when the required depth of thread has beencut. Are adaptable to Screw Machine, TurretLathe or Live Spindle. Made in sizes suited toany diameter above %-inch in str
. Canadian machinery and metalworking (January-June 1919). 57. The Tap Famous For Good Work Geometric Collapsing Taps share the popularity ofGeometric Die Heads. They have the same goodreputation for tapping inside threads that the DieHeads have for cutting outside threads. All objec-tions of a solid tap are overcome in the GeometricCollapsing Tap. They are as rigid as solid tapswhile cutting, but collapse the chasers automatic-ally when the required depth of thread has beencut. Are adaptable to Screw Machine, TurretLathe or Live Spindle. Made in sizes suited toany diameter above %-inch in straight threads orstandard pipe thread sizes. Write for the Geometric Collapsing Tap Booklet. The Geometric Tool Company NEW HAVEN, CONN., Williams & Wilson. Canadian Agents: The A. R. Williams Machinery LtdToronto. Winnipeg: and St. John,
Size: 1039px × 2405px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
