Who Makes the Best Drill Bits? PTR Buying Guide
Best Drill Bits For Hard Metal on April 2024 Shopping Deals at Bestonio.com
DeWalt's titanium drill bits have a titanium coating that provides longer life when drilling in non-ferrous metals. These bits are also suitable for drilling in wood and plastic and are ideal for commercial and residential applications. Includes sizes from 1/6 to 1/2-Inch in a plastic tough case.
M35 Grade Cobalt Steel Cobalt drill bits are not made of pure cobalt, but rather a steel alloy with certain percent cobalt. The 5-percent alloy is known as M35 grade. The cobalt increases the strength of the steel and makes it more heat-resistant. 135 Degree Split Point The flater the drill, the smaller the chip width. This means less force requir... [Read More]
Material: M35 cobalt steel (5% of Cobalt) The addition of cobalt increases heat and wear resistance, it also makes the drill cut faster. The cobalt drill bits are made to work on tough metals, such as 5mm thick 304 stainless steel and cast irons. We do not recommend using our products on glass or ceramic materials, which require their own specified... [Read More]
Specifications Item Type: Step Drill Size: #1: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'') #2: 1/8" to 1/2" 13 Steps (1/8", 5/32", 3/16'', 7/32", 1/4'', 9/32", 5/16", 11/32", 3/8'', 13/32", 7/16'', 15/32", 1/2'') #3: 1/4" to 3/4'' 9 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4") #4: 1/4" to 1-3/8" 10 Steps... [Read More]
Product Advantages: (1) 3 Steps desigh tip starts drilling immediately with less force and eliminates "walking" across the work surface. (2) Holds up better than generic high-speed steel,Cobalt gives high-speed steel more heat and wear resistance. (3) This drill bits set is made of Premium Cobalt (80,000 dollars per ton).(4) The Wnewtools metric c... [Read More]
DrillHulk cobalt M35 drill bits are made from high-speed steel and 5% cobalt. The addition of cobalt improves strong durable performance in harder materials especially stainless steel. Made in China You Will Get: 12 pieces of 3/32-Inch. x 2-1/4-Inch. cobalt drill bits with case Notice: For high-speed drilling through metal, lubricate the bit wit... [Read More]
Drill America KFD29J-PC KFD 29-Piece High-Speed Steel Jobber Length Drill Bit Set contains 29 high-speed steel KFD series Killer Force Drill Bits. Sizes 1/16" - 1/2" x 1/64" increments Sizes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64"... [Read More]
The Hiltex 10005 Silver and Deming Drill Bit Set is the perfect set for any driller. This HSS general purpose set is easy to use and tested for durability. It is designed for basic drilling applications for a perfect addition to any workshop or home garage. It features a three flat shank for a sure grip for tight tolerances with a 135 degree point ... [Read More]
DrillHulk cobalt M35 drill bits are made from high-speed steel and 5% cobalt. The addition of cobalt improves strong durable performance in harder materials especially stainless steel. Made in China You Will Get: 12 pieces of 1/16-Inch. x 1-7/8-Inch. cobalt drill bits with case Notice: For high-speed drilling through metal, lubricate the bit wit... [Read More]
Bosch titanium-coated metal drill bits have been designed to satisfy the needs of HVAC or facility maintenance technicians, contractors and other pros who need solid, reliable bits for general-application drilling in high-carbon steel and light-gauge metal, as well as wood and plastic. The split-point tip has been engineered for no-skate starts and... [Read More]
M35 Grade Cobalt Steel Cobalt drill bits are not made of pure cobalt, but rather a steel alloy with certain percent cobalt. The 5-percent alloy is known as M35 grade. The cobalt increases the strength of the steel and makes it more heat-resistant. For Drilling Stainless Steel This set of Migiwata M35 cobalt steel drill bits are particularly succes... [Read More]
The Neiko Quick Change stubby drill bit set includes a plastic hex-shank holder and the following bit sizes: 3/32, 1/8, 3/16, 1/4 and 5/16-inch bits.
This compact set replaces 28 individual drill bits. 3pc Step Drill Bits. 1/8"- 1/2", 3/16"- 1/2", 1/4"- 3/4". Two-flute design for faster, smoother cutting. Package comes with one 3/16-inch to 1/2-inch six-step bit, titanium coated. One 1/4-inch to 3/4-inch nine-step bit, titanium coated.
Chicago Latrobe 150ASP Series Drill Set with Metal Case - Sizes in Set: 1/16" - 1/2" x 32nds; Number of Tools: 15; Material Type: HSS; Point Angle: 118 Degrees; Finish/Coating: Black Oxide
EFFICERE 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. Featu... [Read More]
DEWALT's titanium drill bits have a titanium coating that provides longer life when drilling in non-ferrous metals. These bits are also suitable for drilling in wood and plastic and are ideal for commercial and residential applications. Includes sizes from 1/6-inch to 1/2-inch in a plastic tough case.
Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need fo... [Read More]
10 Pcs High Speed Steel Cobalt Drill Bit Set Package quantity: 10 pieces 2x 1mm(3/64") Diameter, 35mm Length 2x 1.5mm(1/16") Diameter, 40mm Length 2x 2mm(5/64") Diameter, 49mm Length 2x 2.5mm(3/32") Diameter, 56mm Length 2x 3mm(1/8") Diameter, 62mm Length Shank: straight shank Material: industrial grade High Speed Steel with 8% cobalt alloy Tip poi... [Read More]
DrillHulk cobalt M35 drill bits are made from high-speed steel and 5% cobalt. The addition of cobalt improves strong durable performance in harder materials especially stainless steel. Made in China You Will Get: 12 pieces of 1/8-Inch. x 2-3/4-Inch. cobalt drill bits with case Notice: For high-speed drilling through metal, lubricate the bit with... [Read More]
10 Pcs 3.2 mm (1/8") High Speed Steel Cobalt Drill Bit Set Package quantity: 10 pieces Diameter: 3.2 mm (1/8") Total Length: 65 mm Working Length: 35 mm Shank: straight shank Material: industrial grade High Speed Steel with 8% cobalt alloy M35 Tip point: 135-degree split-point tip Package: plastic box Very tough professional cobalt drill bit set fo... [Read More]
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