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1/4 x 1-1/4 Square Rotary Punch Broach

1/4' x 1-1/4' Square Rotary Punch Broach: Industrial & Scientific. 1/4" x 1-1/4" Square Rotary Punch Broach: Industrial & Scientific. Square rotary broaches form square holes in fixtures, jigs, and sockets 。 Square rotary broaches form square holes in fixtures, jigs, and sockets. Rotary broaches, also called wobble broaches, produce accurate polygonal shapes in blind or through holes without the need for a secondary machining operation. They are commonly used in the medical and aerospace industries. Rotary broaches, also known as wobble broaches, produce accurate polygonal shapes in blind or through holes without the need for a secondary machining operation. They are used with a compatible rotary broach holder and a spindle that spins independently of the rest of the holder. When the broach is used on a part that is rotating on a lathe or screw machine, this allows the broach to spin at the same rate as the part during the broaching operation. Rotary broaches create minimal heat during the broaching operation, which helps prevent damage to the workpiece. They also require less pressure to form the shape than punch-style broaches. Rotary broaches are commonly operated with lathes, milling machines, or machining centers in metalworking tasks. This listing is for each. Technical Specification Item Rotary Broach Cut Profile Square Measurement System Fractional Inch Hex Size 3/8 in Square Size 1/4 in Decimal Equivalent 0.2500 Shank Dia. 8.00 mm Overall Length 1 1/4 in Drilling Tool Configuration Individual Drill Size 1/4 in Material - Machining High Speed Steel Max. Length Of Cut 3/8 in Tolerance +.001 - .000 in Primary Material Application All Materials 。 。 。

1//4 x 1-1//4 Square Rotary Punch Broach