26 Piece Cobalt Split Point Stub Drill Bit Set, A -Z Quantity:1 They are good for cutting

They are good for cutting stainless steel

Size 3-1/8"

Part Number DWT54292

25x30 Socket Sprocket Bolts Zinc with Patch - 6PCS

Size: 57/64"

26 Piece Cobalt Split Point Stub Drill Bit Set, A -Z Quantity:1 They are good for cuttingProduct Description Cobalt screw machine drills (also know as stub or stubby drills) are manufactured to Aerospace Standard 907. The 135 degree split point is self centering and reduces thrust. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials in the iron and steel families. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine