5/16" UNC HSS Taper Hand Tap Sutton 3126340 Drill diameter 37

Drill diameter 37

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Application-specific design ensures perfect fit

5/16" UNC HSS Taper Hand Tap Sutton 3126340 Drill diameter 37For producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 18 Overall length 72mm Cutting length 22mm Drill diameter 6. 6mm