Cobalt Step Drill Bit Set Straight Flute Step Drill Bit For Metal Drilling
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- Supplier: Lanxi Baifengnian Textile Co. Ltd. Hangzhou Branch
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Description
Products Description
Name: | hss Drill Bit High Speed Steel Step Drill Bits Set for Metal Hole Drilling | ||||||
Material: | carbon steel, HSS 4241, HSS4341, HSS 6542, HSSco | ||||||
Quality Guaranteed: | Perfect quality with 100% Guaranted | ||||||
Process: | Fully Ground by high precision CNC Numerical Control machine and strict heat treatment | ||||||
Shank type: | Straight and Rotary Slots | ||||||
Standard: | Each drill bit is manufactured strictly according to exacting specifications | ||||||
Helix Angle: | Regular Spiral Type N | ||||||
Surface Finish: | Amber Color (Bright, Black Oxide, Titanium) or custom | ||||||
Features: | 1.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a good investment since they tend to last longer. 2.The drill bit is made of high-quality high-speed steel and its surface is treated with titanium plating. It has high hardness, good wear resistance and long service life. Six different types of drill bits meet the needs of different tasks. Step drill can be used to drill large holes at one time without replacing the drill bit. The drill bit is made by precision machine with excellent workmanship. 3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Also can change into metric size if need,pls kindly contact me. | ||||||
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FAQ
Question 1: Are you a manufacturer or a trading company?
Answer 1: We are a professional manufacturer of fabrics. We have professional production lines and production workers. We can provide you with large quantities of orders, and we can also provide you with customized services.
Question 2: What types of fabrics can you provide?
Answer 2: We mainly produce denim, cotton, and polyester fabrics. If you have special needs, you can contact us and we can customize it for you.
Question 3: How long is your delivery time? Can you deliver the goods on time and quantity?
Answer 3: We can deliver the goods on time for you. For urgent orders, it can be faster. Please send an email to negotiate. We will help you to get a shorter delivery time according to your needs.
Answer 3: We can deliver the goods on time for you. For urgent orders, it can be faster. Please send an email to negotiate. We will help you to get a shorter delivery time according to your needs.
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