High-speed steel screw-machine length drill bits provide more flexibility and absorb more shock and vibration than cobalt, powdered-metal, and carbide screw-machine length drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. Screw-machine length drill bits are shorter than jobber length and maintenance length drill bits of the same size. Also called stub length drill bits, they provide more strength and rigidity and can drill straighter holes than longer drill bits. Their short length also allows them to access tight spaces where longer drill bits cannot fit.
Heavy-duty, high-speed steel construction screw machine length drills. 135 degree split point. Black oxide finish. Recommended for a wide range of material applications: tool steels, alloyed steels, cast iron.
Heavy-duty, high-speed steel construction screw machine length drills. 135 degree split point. Black oxide finish. Recommended for a wide range of material applications: tool steels, alloyed steels, cast iron.
This heavy-duty screw machine drill bit is made of high speed steel and has a 3/16 inch diameter, 1 1/16 inch long shank. It is designed for use with cast iron and steel. This 159 series screw machine length drill bit has a black oxide finish, and has wire measurements. It has a 2¼ inch length. Plus it has two 1 3/16 inch spiral flutes, a straight shank, and a 135 Degrees split point.
This heavy-duty screw machine drill bit is made of high speed steel and has a 3/16 inch diameter, 1 1/16 inch long shank. It is designed for use with cast iron and steel. This 159 series screw machine length drill bit has a black oxide finish, and has wire measurements. It has a 2¼ inch length. Plus it has two 1 3/16 inch spiral flutes, a straight shank, and a 135 Degrees split point.
Bright finish screw machine drill, list No. 2120 right hand straight shank. High speed steel, 118 degree point, bright finish. Material applications: alloyed steel, brass, carbon steels, cast iron.
Bright finish screw machine drill, list No. 2120 right hand straight shank. High speed steel, 118 degree point, bright finish. Material applications: alloyed steel, brass, carbon steels, cast iron.
This high-performance screw machine drill bit is made of high speed steel. It is not rated for any standards. This screw machine length drill bit has a black oxide finish, and has fractional inch measurements. It has a 135 Degrees drill bit point, with a 2 1/16 inch length. Plus it has one 10 inch spiral flutes, a straight shank, right hand cutting direction, and a 135 Degrees split point drill point.
This high-performance screw machine drill bit is made of high speed steel. It is not rated for any standards. This screw machine length drill bit has a black oxide finish, and has fractional inch measurements. It has a 135 Degrees drill bit point, with a 2 1/16 inch length. Plus it has one 10 inch spiral flutes, a straight shank, right hand cutting direction, and a 135 Degrees split point drill point.
This general purpose screw machine drill bit is made of high speed steel and has a 3/32 inch diameter, one-inch long shank. It is for use with aluminum, brass, bronze, copper, and meets ASME standards. This 2120 series screw machine length drill bit has a bright (uncoated) finish, and has wire measurements. It is non-coolant through with a 1 13/16 inch length. Plus it has two 13/16 inch spiral flutes, a straight shank, and 118 Degrees conventional point.
This general purpose screw machine drill bit is made of high speed steel and has a 3/32 inch diameter, one-inch long shank. It is for use with aluminum, brass, bronze, copper, and meets ASME standards. This 2120 series screw machine length drill bit has a bright (uncoated) finish, and has wire measurements. It is non-coolant through with a 1 13/16 inch length. Plus it has two 13/16 inch spiral flutes, a straight shank, and 118 Degrees conventional point.
This high-performance screw machine drill bit is made of high speed steel. It is not rated for any standards. This screw machine length drill bit has a black oxide finish, and has fractional inch measurements. It has a 135 Degrees drill bit point, with a 2⅜ inch length. Plus it has two 1¼ inch spiral flutes, a straight shank, right hand cutting direction, and a 135 Degrees split point drill point.
This high-performance screw machine drill bit is made of high speed steel. It is not rated for any standards. This screw machine length drill bit has a black oxide finish, and has fractional inch measurements. It has a 135 Degrees drill bit point, with a 2⅜ inch length. Plus it has two 1¼ inch spiral flutes, a straight shank, right hand cutting direction, and a 135 Degrees split point drill point.
Bright finish screw machine drill, list No. 2120 right hand straight shank. High speed steel, 118 degree point, bright finish. Material applications: alloyed steel, brass, carbon steels, cast iron.
Bright finish screw machine drill, list No. 2120 right hand straight shank. High speed steel, 118 degree point, bright finish. Material applications: alloyed steel, brass, carbon steels, cast iron.
This general purpose screw machine drill bit is made of high speed steel and has a ⅛ inch diameter, one-inch long shank. It is for use with aluminum, brass, bronze, copper, and meets ASME standards. This 2120 series screw machine length drill bit has a bright (uncoated) finish, and has wire measurements. It is non-coolant through with a 1 15/16 inch length. Plus it has two 15/16 inch spiral flutes, a straight shank, and 118 Degrees conventional point.
This general purpose screw machine drill bit is made of high speed steel and has a ⅛ inch diameter, one-inch long shank. It is for use with aluminum, brass, bronze, copper, and meets ASME standards. This 2120 series screw machine length drill bit has a bright (uncoated) finish, and has wire measurements. It is non-coolant through with a 1 15/16 inch length. Plus it has two 15/16 inch spiral flutes, a straight shank, and 118 Degrees conventional point.
Heavy-duty, high-speed steel construction screw machine length drills. 135 degree split point. Black oxide finish. Recommended for a wide range of material applications: tool steels, alloyed steels, cast iron.
Heavy-duty, high-speed steel construction screw machine length drills. 135 degree split point. Black oxide finish. Recommended for a wide range of material applications: tool steels, alloyed steels, cast iron.
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