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 required to remove metal, compared with lower angles like 90° and 118°. This is important on hard stuff, because your power requirements are already more than mild steel, so making the chip load less helps. It also reduces heat since less surface area is... [Read More]
Amoolo M35 Cobalt Twist Drill Bit Set 13 Pcs 【Specifications】 -Material: High-Speed Steel M35 Cobalt (5% Cobalt) -Split Point: 135° -Process: Fully Ground -Flute Type: Spiral -Shank Type: Straight Round Shank -Applications: Perfectly suitable for Hard Metals, such as Stainless Steel and Cast Iron 【What does the set include?】 13 most commonly-used sizes - 1/16" (1.59mm); 5/64" (1.98mm); 3/32" (2.38mm); 7/64" ( 2.78mm);1/8" (3.18mm); 9/64" (3.57mm); 5/32" (3.97mm); 11/64" (4.37mm);3/16" (4.76mm); 13/64" (5.16mm); 7/32" (5.56mm); 15/64" (5.95mm); 1/4" (6.35mm) 【What is M35 Cobalt?】 ... [Read More]
✦ 135° Inclined Blade Drill Bit ✦ Spiral Grooves Design ✦ Suitable for most general purpose electric drills ✦ Satisfy all you demand (1/8", 5/32", 11/64", 13/64", 7/32", 15/64", 1/4", 9/32", 5/16", 21/64", 23/64", 25/64") Read warm tips before use : 1.The twist drill is cutting tool, control the speed is very important. The bigger of the diameter - the speed will be slower. 2.Adjust the speed when in use. If the speed too fast, the drill bit will be damaged. 3.keep the drill vertical and fixation while drilling. 4.Suggest to use a bench drill, the effect will be better than a hand el... [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.
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 M35 cobalt steel drill bits are particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. 135 Degree Split Point The flater the drill, the smaller the chip width. This means less force required to remove metal, compared w... [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 cobalt drill bits can cut through Stainless steel and Hard metal,Hard wood, although they can be used for softer materials such as Aluminum,Plastic. Some Important Tips about drilling stainless steel and hard metal: (1)Controling the drill spee... [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", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2". The Drill America KFD29J-PC KFD Drill Set comes in a unique round drill index that combines form and function into 1 beautifully designed, easy to carry drill set. The shatter proof, water res... [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 to 1/2-Inch in a plastic tough case.
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.
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 (1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8") #5: 3/16" to 7/8" 12 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8")" Features 1. Cobalt added reduces friction and lasts longer than those which does... [Read More]
It always pays to buy good quality products .All of our products comply with international quality standards and are greatly appreciated. Product description Contains high speed steel bits in sizes: 1/16'' through 1/4'' in 1/64''
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingMade of fine quality material, practical, easy to install and use, wide application range, has a long service life. Features:High hardness,
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingMade of fine quality material, practical, easy to install and use, wide application range, has a long service life. Features:High hardness,
Please note, this item ships from an international seller. Expected delivery is 10-15 days. International ShippingMade of fine quality material, practical, easy to install and use, wide application range, has a long service life. Features:High hardness,
Specification: Material: high speed steel Type: straight handle twist drill Item Length:77mm Shank Diameter:7mm Drill Length:5/16",3/8'' Feature: Use: iron, cast iron, alloy steel, carbon steel, die steel Cast iron and other difficult to process metal
Industrial M42 grade steel with 8% Cobalt for drilling in stainless steel, Abrasive metals, and other hard to drill alloys. Pilot Point, 135 deg (Degree) split point design penetrates immediately and prevents walking. Parabolic flute
It always pays to buy good quality products . • TILE • MARBLE • GRANITE • PORCELAIN • MASONRY • CAST IRON • HARDENED STEEL • Especially Suited for Drilling Marble, Granite, Porcelain Tile, Hard
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