Imperial 70257 High Speed Steel Bottom Tap, 3/4"-10 Belt Elegant design and finish

Elegant design and finish

place rags

90 second set up time

Unique 4-corner thread form with raised ridge reduces driving torque penetrating the hardest wood products

Large screen designed to assure smooth water passage and better suction

Imperial 70257 High Speed Steel Bottom Tap, 3/4"-10 Belt Elegant design and finishHighlights: Material: High Speed Steel Number of Flutes: 4 Overall Length: 4. 2500" Pitch Diameter Limits: H3 Shank Type: Straight w square Square Length: 0. 6875" Square Size: 0. 4420" Thread Length: 2. 0000" Thread Size: 3 4" 10 High speed tungsten steel taps out perform ordinary taps for production tapping Special design keeps taps sharper longer Sizes are clearly stamped on the shank of each tap Precision ground flutes cut accurate, clean threads