ReviewsGold Oxide High speed Steel Drill Bit

Chicago Drill Type Beat

Set of 29 jobber length drill bits includes inch sizes 1/16" through 1/2" in 1/64" increments.
High-speed steel (HSS) provides hardness for wear resistance.
Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
118-degree conventional point for a range of drilling applications.
Jobber length drill bit has a midrange drilling depth suitable for general-purpose drilling applications.

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M35 5% Cobalt Metric Drill Bits Set (1mm-10mm/19pcs), Straight Shank Jobber Drill Bits, Metal HSS Twist Drill Bits for Stainless Steel Hard Metal and Cast Iron

✅【5% COBALT TWIST DRILL BITS SET】Made from M35 Cobalt Steel with Molybdenum and Cobalt added to form a hardened alloy, can measure up to 67 Rockwell hardness, cut faster, last longer, and last longer than normal HSS drill bits 12 times..
✅【19PCS METRIC DIRLL BITS SET】The set includes 19pcs of M35 cobalt steel twist drill bits: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 7.5mm, 8 mm, 8.5mm, 9 mm, 9.5mm, 10 mm. Organized in a sturdy plastic storage case for easy transport to your workplace..
✅【TWIST DESIGN AND PERFORMANCE】Precise 135° SPLIT Point, Gold Oxide Surface and Round Straight Shank. Prevents walking and removes chips and particles faster. Precision fully ground to ensure smooth chip movement..
✅【PROFESSIONAL AND WIDELY USED】M35 Cobalt High Speed Steel is more suitable for hardening materials. Ideal for cutting stainless steel, steel and cast iron as well as wood, aluminum alloys and other metals. Not suitable for glass or ceramic materials. Pay attention to speed, pressure and heat control when drilling..
✅【SERVICE】If you have any problem with our metric drill bit set or are not satisfied with the product, please feel free to contact WildBossy..

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IRWIN Drill Bit Set High-Speed Steel 29-Piece 3018005

Premium high-speed steel withstands extended drilling in tough materials.
Black and gold oxide finish provide maximum corrosion resistance.
135-degree split-point tip starts drilling immediately with less force and eliminates “walking” across the work surface.
Metal index case for easy bit access and identification. Includes drill bit sizes 1/16- to 1/2-inch in 1/64-inch increments.

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Drillco 1000N Series High-Speed Steel Nitro Reduced Shank Drill Bit, Black/Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 118 Degree Split Point, 29/32\ Size

Reduced shank drill bit has a shank that is smaller in diameter than its shaft, permitting drilling with a 1/2" drill chuck.
Heavy duty nitride surface treatment increases hardness for drilling stainless steel and other hard metals.
High-speed steel (HSS) provides hardness for wear resistance.
Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance.
Self-centering 118-degree split point penetrates material without a pilot hole.

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Drillco 350N Series Nitro 29 Piece High-Speed Steel Mechanics Length Drill Bit Set, Black and Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 135 Degrees Split Point, Drill Pal 1/16\ - 1/2\ in 1/64\ increments

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
performance is similar to uncoated tools.
These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks.
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
29 Drill Pal mechanics length drill bits ranging in size from 1/16" to 1/2" in 1/64" increments.

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This Heart of Mine

Set of 21 jobber length drill bits includes inch sizes 1/16" through 3/8" in 1/64" increments.
High-speed steel (HSS) provides hardness for wear resistance.
Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging.
Extra thick web for increased strength and rigidity compared to standard drill bits.

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HILTEX 10005 Jumbo Silver & Deming Drill Bit Set, 8 Piece, 1/2' Inch Shank Industrial Large Drill Bit Set 9/16” Drill Bit to 1' Drill Bit, Metal Drill Bits for Steel, Reduced Shank Drill Press Bits

HIGH SPEED STEEL: These metal drill bits for steel are made of high speed stainless steel and is designed to ensure sharp and fast execution in any material leaving clean results. This 8-piece drill-bit set is capable of drilling through plastic, copper, stainless steel, and other surfaces..
LARGE DRILL BIT SET: Heat treated carbon steel with a black enamel coating is durable and can withstand heavy duty operation for a long tool life..
PRECISION DRILLING SET: Bit is precision ground with geometry of 135-degree split point for quick self-centering penetration and an accurate start that prevents walking and clears chips and particles faster..
DRILL PRESS BITS: Tri-flat on the shanks of drills are constructed for tighter chucking maximizing security for precise holes. This pattern allows the bits to fit securely into your power tools and helps eliminate slippage..
DRILL BIT SET INCLUDES: Complete set of 8 pieces come in a convenient storage case for easy storage and portability.
sizes include: 1/2″ Shank x 9/16″ Drill Bit, 5/8″ Drill Bit, 11/16″ Drill Bit, 3/4″ Drill Bit, 13/16″ Drill Bit, 7/8″ Drill Bit, 15/16″ Drill Bit, and 1″ Drill Bit.

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CORTOOL 29-Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish & Split Point in Storage Case (1/16" - 1/2" x 64ths), Twist Drill Bit Set for Metal Steel Aluminium Copper

Assortment of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments..
CORTOOL High-speed steel (HSS) material provides hardness for wear resistance..
Black and gold oxide finish resists corrosion and increases the hardness of the drill bit. Heavy duty and durable twist drill bits set by CORTOOL..
Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging..
CORTOOL Jobber Drill Bits Set comes in a durable, sturdy & professional storage case..

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COMOWARE 9/16'' Reduced Shank Drill Bit- HSS M2 Silver and Deming Industrial Drill Bit, Black and Gold Oxide Finish, 135 Degree Split Point, Ideal for The Most Handle, with Storage case, 1/2” Shank

High Quality Material - High Speed Steel M2 Black and Gold, resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler..
Black and Gold Oxide Finish - Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface..
135-degree & Split Point - Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. The split point tip can increase the wear resistance. 135-degree penetrates hard material without a pilot hole and produces small chips to reduce clogging..
Special Design - Unique tri-flat shank and 1/2” reduced shank can lock onto chuck to permit portable drilling. The special design can drill tough and high-tensile strength materials. The bit is only suitable for portable drilling with 1 / 2 "drill chuck,not applicable to other drill chuck sizes..
General Purpose - It is ideal for drilling steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials..

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Topline USA Drill Bit Size'R' M42 Cobalt 1-Pk

...n Wrench Drill Bit Set Includes 10 Most Popular SAE Sizes] - 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16". Bit set shank: 6.35mm/ 1/4”, Length: 100mm(3.94”). Heat treated, durability, has high hardness, not easy to wear. PLEASE MAKE SURE YOU CHOOSE THE RIGHT DRILL BIT AND CONTROL THE RIGHT SPEED OF THE DRILL. THIS OPERATION GREATLY PROLONGS THE SERVICE LIFE OF THE HEX DRILL BITS..
[Professional Hex Bit Set Are Made Of S2 Alloy Steel, Very Well Made And Tough As Nails] - Hardness can reach HRC60 degree. HEX KEY SET FIT FOR ELECTRIC DRILLS WITH SPEED REGULATING DEVICE, ELECTRIC SCREWDRIVERS, HAND SCREWDRIVERS. PLEASE DO NOT USE DRILL BITS ON PNEUMATIC TOOLS, AIR DILLS, AND THE ELECTRIC DRILL WITHOUT SPEED REGULATION. A long lifetime of the drill bit is reached due to its durable construction and superior technology..
[Magnetic Tips And 100mm(3.94inch) Length] - The hex allen screwdriver set is a little bit magnetic, which helps to keep nuts and bolts stuck to them. Can improve your work efficiency. Thumbs up! 100mm(3.94”) length, longer than the market ones, More practical and convenient..
[Please: Drill Bit Size Markings Use 2 Technologies, Laser Marking and Steel Seal. 2 Versions, Random Delivery] Please see the 7th picture i....

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Drillco 350N Series Nitro 29 Piece High-Speed Steel Mechanics Length Drill Bit Set, Black and Gold Oxide Finish, Round with Flats Shank, Spiral Flute, 135 Degrees Split Point, 1/16\ - 1/2\ in 1/64\ increments

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools.
performance is similar to uncoated tools.
These round shank tools have flats ground onto three sides to reduce slippage of the bit when used in drill chucks.
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
29 screw machine length drill bits ranging in size from 1/16" to 1/2" in 1/64" increments.

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