HSS Silver and Deming Industrial Drill Bit Set (8 Pieces), 1/2″

High speed stainless steel is designed to ensure sharp and fast execution in any material for clean results
Heat treated carbon steel with a black enamel coating is durable and can withstand heavy duty operation for a long tool life
Bit is precision ground with geometry of 135-degree split point for quick penetration and an accurate start
Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes
Complete set of 8 pieces come in a convenient storage case for easy storage and portability; sizes include: 1/2″ Shank x 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″, 15/16″, 1″

High Performance and Dependable Quality
High Speed Steel Construction
Bits are made from high quality high speed steel to ensure long lasting durability through many uses.

Fast and Efficient Drilling
The 135 degree split point tip and twist design helps with cutting speed while providing easy self centering without walking. The twist design also allows chips and particles to quickly clear out.

Tri Flat Shank for a Secure Hold
Each bit is equipped with a 1/2″ try flat shank for a secure fit into drill chucks.

Coating for Maximum Protection
Bits are coated with an extra layer of black enamel for durability that is able to withstand heavy duty applications without wear and tear.

Stay Organized
Set comes with durable wooden case for safekeeping. Each slot is marked with corresponding bit size for easy identification.

Reduced Shank Drill Bit Set Silver & Deming 9/16-1″ 8-pc

Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set in Aluminum Carry Case, High Speed Steel (HSS) | SAE Size 9/16” – 1” by 1/16th Increment

Premium cobalt high speed steel construction for proven capability and durability to drill holes in wood, plastic, aluminum, copper, stainless, sheet metals and many other types of materials
Superior gold titanium and black nitride dual coating finish holds up lubricant better for smoother drilling, and is 80% more durable and corrosion resistant than regular black enamel finish

8-Piece Silver and Deming Drill Bit Set is an essential tool and perfect choice for drilling large holes over 1/2” diameter in wood, plastic, aluminum, copper, stainless steel, sheet metals and many other types of materials.
Constructed from premium cobalt high speed steel for dependable strength, these drills bits are built to last. Featuring 135 degree split point at tip,
they start cutting with self centering for faster speed and prevent walking during drilling.
A superior gold titanium and black nitride dual coating finish is applied to each drill that holds up lubricant better for smoother drilling and is 80% more durable and corrosion resistant than regular black enamel finish.
All the drills have a universal 1/2 inch reduced shank with tri-flat end and securely lock onto any 3-jaw chuck from all brands of power tools.
Set includes 8 pieces of 6” length silver & deming drill bits in a handy aluminum storage case for easy carrying and organization: 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, and 1”.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Ideal for drilling in low and medium tensile strength materials