Best 1 2 5000 combined drill countersinks list 2020 – Top Pick
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Best 1 2 5000 combined drill countersinks 2020 list
- Clamping Range: 1.5-13mm, Mount:1/2-20UNF.
- Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16-1/2 Inch shank.
- 1/2" Square Female, can easily transform power impact wrench to a drill.
- Constructed from premium chrome vanadium steel for durability and stands up to extensive daily use.
- The 9-piece package can be used as soon as you receive it.
- Color: silver
- Material: HSS6542;Helix angle: 60 Helix
- Hardness: HRC65;Working hardness :HRB200-300 degrees
- Edge diameter:1,1.5,2.5,3.15,5mm
- Package Included: 5pcs Countersink Center drill bit
- 5 Lathe Mill Center Drill Countersink (Sizes 1# 2# 3# 4# 5#)
- Made with M2 High Speed Steel (HSS)
- Each bit is double ended.
- Used in making starter holes.
- Contained in a convient reusable case.
- TOP QUALITY CARBIDE MATERIAL: The center drill bit is made of HSS M35. Compared with ordinary high speed steel, M35 material can prolong the service life, enhance wear resistance and remove chippings clearly. HSSCO are harder and tougher than other materials.
- PLAIN STYLE 60°ANGLE: Center drill bit can be used to process the centering hole and countersink of general material. Plain style 60°angle can guide twist drill bits to process holes.
- SPIRAL FLUTE: Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life.
- WIDE APPLICATIONS: It is suitable for mold steel, carbon steel, cast iron, stainless steel, thread mold, a material with high hardness, wear-resistance and toughness for precise positioning before drilling, so as to facilitate the efficiency of subsequent drilling.
- SET INCLUDING & LIFETIME GUARANTEE: Total 5 pieces center bits(#1,#2,#3,#4,#5) with Box Package can be used to drill holes in different sizes. We stand behind all of our high quality products so we offer a lifetime No Question on our drill bits. Please contact us (through Amazon if past the standard return window) and we will be pleased to assist you.
- PRACTICAL: These center drill bits are used in metalworking to provide a starting hole for a larger-sized drill bit.
- GOOD PERFORMANCE: They can also be used to make a conical indentation in the end of a workpiece in which to mount a lathe center.
- HSS DURABLE: Made from high speed steel, these center drill bits are of high hardness and good wear resistance.
- 5 SIZES: There are total 5 pieces center bits in this set that can be used to drill holes in different sizes.
- WIDE APPLICATIONS: Widely used on lathe machines, these center drill bits can cut easily and remove chips smoothly.
- Color: silver
- Material: HSS
- Tip angles: 60°
- It includes sizes: 1/8" 3/16" 1/4" 5/16" 3/8" in tip diameter
- Quantity: 10pcs(2pcs of each sizes) HSS Center Drills
- Make a starting point for a standard twist drill, designed to prevent the twist drill from walking.
- These center drills are made of high speed steel for high hardness, high abrasion resistance and high heat resistance.
- Each drill has a double end.
- There are total 6 pieces single drill in various sizes that you can use for many purposes.
- Used for producing center holds in components or work pieces with require machining between centers.
- Practical Drill Bit: The center bit can be used for iron, steel, copper, aluminum and other processing.
- Standard Manufacturing: Each drill bit has one end and is ground at a standard 60 degree angle.
- Good Performance:The cutting speed is fast and the chip removal effect is good. It is used for precise center drilling of metals.
- Precise and durbable: Sharp and durable, accurate positioning, clear blade. Prepare tools to maintain accurate drilling position.
- Easy to use: When rotating between the tips, the two end faces of the workpiece will receive the corresponding centering holes.
- 【Usage】1. Center and spotting drills are traditionally used to make a conical hole for a lathe center in order to make a starting point for a standard twist drill,designed to prevent the twist drill from walking. 2. Used for work pieces with require machining between centers or producing center in components.
- 【Application】Quick cutting speed, and good chip removal. For precise center drilling in metals. Can be applicable to iron, steel, copper, aluminum and other processing.
- 【Double 60 degree End】Each bit has a double end and grinding at a standard 60 degree Angle.
- 【High Performance】Sharp and durable, accurate positioning, cutting edge clear.
- 【Exact Drilling Position】Preparation tool to maintain the exact drilling position. When rotating between the tips, the two end faces of the workpiece receive the corresponding centering bore.
- [Double Ended] Each bit is double ended and ground at a standard 60 degree angle.
- [Sharp] Sharp and durable, precise positioning, cutting edge cutting.
- [Excellent Performance] Fast cutting speed and good chip removal.
- [Drilling] For the center of precise drilling in metals
- [Applicable] The product can be applicable to iron, steel, copper, aluminum and other processes.
Last update on 2021-01-14 at 11:40 / Affiliate links / Images from Amazon Product Advertising API
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