7/8" S&D 1/2" Shank Norseman Molybdenum Drill Bit (78MB) (29780) 2 1/2" Drive No: 630-3/16M

No: 630-3/16M

country_flag=/p/l/plarge1044_2

url_path=1-2-drive-6-piece-metric-long-hex-socket-set

・Smooth-running five-gear winding mechanism

Structural wrench

7/8" S&D 1/2" Shank Norseman Molybdenum Drill Bit (78MB) (29780) 2 1/2" Drive No: 630-3/16MMagnum Super Premium 135 Degree Split Point Sepcial Hi Moly tool steel. 135 degree split point for fast penetration and accurate starting without a center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for max lubricity. Heat treated at 2185 F and then nitro caburize finished at 950 F.