Product Category
Titanium Coated high Speed Steel (HSS) Drill bit
Product description
Product Introduction
Feature
1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
2.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
3.Fully Ground surface finishing, High wear resistance: excellent processing performance with Smooth surface and tapping. Strict and good selection of materials.
4.Standard round handle,General round handle, widely used on electric hand drills, bench drills or drilling machines.
5.Clear material and diameter representations.
Drill points between normal 118°and 135° split point:
1. 118°point angles are used primarily in softer material such as mild steels and cast irons.
2. 135°split point should be used to cut harder steel materials and especially in deep holes over 4 times the drill diameter. With a 135°split point, cutting harder materials will produce thicker chips, minimizing work hardening of the cavity short.
The length of the lips on a 135°split point, measured from the axis to the cuter corners, is relativity short. This enables
quicker penetration into the workpiece and reduces thrust and abrasion along the cutting edges.
3. When repointing a standard 118°point to 135°，make a lip correction to reduce the hook of the cutting face.
Product Details
FAQ
Q1: Why Richoice?
A1: We take pride in our market experience and customer service. With years of research and development, we have the expertise to meet your demand for a product with competitive price and quality. To us, your satisfaction is everything and our team is committed to providing a smooth experience.
Q2: How do you ensure quality?
A2: We have ISO 9001 and SGS certification. Before each shipment, our inspectors check all goods to be sent out.
Q3: When can I get a quote?
A3: Within 24 hours after we receive your inquiry. If urgent, you can call or email from the contact section.
Q4: Payment methods
A4: To accommodate customers in different regions, we accept T/T, L / C, Paypal, and Western Union and other methods.
Q5: MOQ
A5: Our minimum order quantity is typically 1000 pcs, depending on the products.
Q6: What are the shipping methods?
A6: By sea or by air. If you need samples,based on the weight and volume of goods, we have regular and express shipping through DHL, UPS, TNT and FEDEX.
Q7: How long is delivery?
A7: It will generally take 5-10 days if the goods are in stock, and 20-30 days if they are not.
Q8: Do you offer technical support?
A8: Yes, we have a dedicated team to help addressing any questions you have.
Q9: Do you offer free samples?
A9: If requested, we can send you sample products for tests.
Q10: Can we make OEM or ODM? / Can we put customer brand?
A10: Yes, we can customize OEM and ODM when the quantity is large., Customer logo, color, shape and , packaginge method should be provided however.
Q11: What is the warranty on your products?
A11: One year after shipment. We will respond quickly should there be any concerns.
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+86 511 85891166 , +86 137 0528 3249
NO.66 Runxing Road, Runzhou Private Economy Development Zone, Zhenjiang, China
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