20.0mm Metric Drill Bits 1/2″ Shank High Speed Steel Reduced Shank Drill HSS
- High speed steel. Surface treated flutes. 6″ oal with 3″ flute. 118 degree point. 1/2″ reduced shank.
Precision Twist R56 High Speed Steel Reduced Shank Drill Bit, Uncoated (Bright) and Black Oxide Finish, 1/2″ Reduced Shank, 118 Degree Conventional Point, 1″
- High-speed steel (hss), for use on a wide variety of materials. Jobber-length drill bits, most common length drill bit, suitable for a wide range of applications. 118-degree conventional point angles, for general drilling applications. Combination black oxide and bright finish, improves lubricity, resists corrosion, and will not chip or flake off. Half inch round shank allows larger sized drills to fit into small size chucks.
Precision Twist R57 High Speed Steel Reduced Shank Drill Bit, Uncoated (Bright) and Black Oxide Finish, 1/2″ Reduced Shank, 118 Degree Conventional Point, 19/32″
- Half-inch round 3-flats shank, to allow larger-sized drills to fit into small-size chucks securely. Combination black oxide and uncoated (bright) finish, for improved lubricity, corrosion resistance, and to reduce chipping or flaking. High-speed steel (hss), for use on a wide variety of materials. 118-degree conventional point angles, for general drilling applications. Jobber-length drill bits, for use on a wide range of applications.
Viking Drill and Tool 29560 Type 280-UB Magnum Super Premium 1/2″ Reduced Shank Drill Bit, 17/32″
- 135-degree split point for accurate centering and fast penetration. Special hi-molybdenum tool steel. Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance. 1/2-inch shank, 6-inch oal. Premium 1/2-inch reduced shank heavy duty 135-degree split point 3-flats on shank.
Michigan Drill 212X Series High-Speed Steel Reduced Shank Drill Bit, Ground Finish, 1/2″ Round Shank, Spiral Flute, 118 Degrees Conventional Point, 5/8″ Size, 12″ Length (Pack of 1)
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 1/2-inches diameter reduced shank for 1/2-inches capacity chucks. 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. Available in ground finish.
Drill America DWD29JX1/4-SET Qualtech 29 Piece High-Speed Steel Reduced-Shank Drill Bit Set in Metal Case, Black Oxide Finish, 1/4″ Round Shank, Spiral Flute, 118 Degrees Conventional Point (Pack of 1)
- Round shanks allow use with a wide variety of toolholding systems. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 29 piece drill bit set comes in a metal case. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
HSS Silver & Deming 1/2In Reduced Shank Drill Bit – 1 1/16In
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Round shanks allow use with a wide variety of toolholding systems. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools. Height 14 “. 8 piece reduced shank s and d drill set.
Goplus® 1/2″ – 1″ 8pc Reduced Shank Drill Bit Set Silver & Deming Large Heat Treated New
- . The drill bits come in a fitted wooden storage box to keep them organized and ready to access for any project. This 8pc drill bit set with high quality is useful for work and household. It has 8 drill bits in different size. This bit set has heat treated for added durability.
Silver and Deming High Speed Steel Fractional 1/4″” Reduced Shank Drill Bit – 17/32″” Tools Equipment Hand Tools
- . The estimated shipping cost will include this fee. Features and benefits bit is constructed of m-7 high speed steel for high resistance to abrasion during tough drilling applications three flatted shank design provides better chuck grip and reduces slippage ideal for use in keyless chucks all silver and deming bits are 6″ long and feature a 1/2″ reduces shank that fits all 1/2″ drills standard 118 degree point for use in wood, metal and plastic this product meets the large package requirement per ups/fedex.
Drill America KFDRSD Series Killer Force High-Speed Steel Reduced-Shank Drill Bit, Black/Gold Oxide Finish, Round with 3-Flats Shank, Spiral Flute, 135 Degrees Split Point, 1″ Size (Pack of 1)
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Ideal for drilling in low and medium tensile strength materials. Round shanks allow use with a wide variety of toolholding systems. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
Drillco 1000EC Series Cobalt Steel Reduced-Shank Drill Bit, Bronze Finish, Round Shank with Flats, Spiral Flute, 135 Degree Split Point, 1″ Size
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Bronze finish lubricates the drill bit and provides wear resistance. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Designed for drilling tough, high-tensile strength materials. Reduced shank drill bit has a shank that is smaller in diameter than its shaft, permitting drilling with a 1/2″ drill chuck.
Viking Drill and Tool 29700 Type 280-UB Magnum Super Premium Reduced Shank Drill Bit, 3/4″
- 135-degree split point for accurate centering and fast penetration. Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance. Special hi-molybdenum tool steel. 1/2-inch shank, 6-inch oal. Premium 1/2-inch reduced shank heavy duty 135-degree split point 3-flats on shank.
5/8″ 1/2″ Reduced Shank Cobalt Silver and Deming Drill Bit, Drill America
- These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional m2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless steel, inconel, and titanium. Heavy duty 135 split point, cobalt steel, manufactured to national aerospace standard 907. The 135 split point is self-centering and reduces thrust.
Precision Twist C8R57 High Speed Steel Reduced Shank Drill Bit Set with Metal Case, Black Oxide Finish, 118 Degree Conventional Point, Inch, 8 piece, 9/16″ to 1″ x 16ths
- Drill bits conform to ansi standards. High-speed steel (hss) provides hardness for wear resistance, and the black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material. Three-flat shank supports higher torque rates than round shank. Set of 8 reduced shank drill bits includes inch sizes 9/16″ through 1″ in 1/16″ increments. 118-degree conventional point for a range of drilling applications.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
