1/4" BSPF HSS Taper Hand Tap Sutton FlangeC1/2x2Z Combination Tap and Drills are

Combination Tap and Drills are a unique cost saving tool as two operations are combined into one

Air Inlet Size: 1/4"

Flute length 40mm

Especially suited to production turning of high alloy steels and other materials

25 x 50 Metric Coarse x 10 Pieces Hex Flange Bolts & Nuts Zinc Plated

1/4" BSPF HSS Taper Hand Tap Sutton FlangeC1/2x2Z Combination Tap and Drills areParallel (straight) thread, British Standard Pipe Parallel thread BSP; originally also known as British Standard Pipe Fitting thread BSPF which have a constant diameter. For 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