Precision Gun Drilling Tools | BTA drill head with indexable insert |dia 50 mm BTA drilling tool

Hot Selling High Precision Gun Drilling Tools /Steel Drill Gun Pellet Gun Drill Bit For Metal Drill

The BTA (Boring & Trepanning Association) System was developed largely by an international group of tool manufacturers. This system was one of the first successful systems of internal chip removal tools, and includes a drilling, a boring, and a trepanning head and is considered the best system in hole making work that utilizes high pressure coolant tools.

In the BTA system hole making process, fluid under pressure flows to the setting edge over the O.D. of the boring bar and head, and exhausts with the chips through the I. D. of the boring bar. Clean filtered fluid flows constantly over the outside of the head, thus lubricating the guide pads which act as a burnishing tool to produce a smoother finish, and capable of high rate of feed. Hole depth is obtainable as much as 150 diameters or deeper.

Feature:

1. High quality and competitive price
2. Develivery goods in time
This BTA drill head adopt imported indexable coating blade, it has the advantage of high efficiency, change blade easily, long service life , low using cost. And it can drill on carbon steel, high strength alloy steel ,stainless steel and so on.

precision of hole diameter IT9-11. Surface roughness:Ra6.3-12.5

Specification:

..............................................................................................................................................................................................................................................................................

Why choose us :

1. Quality control: All our tools are precision tested before shipment.

2. Manufacturing price: We are a manufacturer, all prices are factory prices, competitive prices

3. Respond promptly: Your inquiry about our tools, we will reply you within 24 hours.

4. Accept OEM and ODM: We can also produce tools according to your drawings.

5. Protect your sales area, design concept and all your private information.

Our service:

1. Respond to your inquiry within 24 hours.

2. Experienced staff will answer all your questions in a professional manner.
3. Customized design can be provided.
4. Our well-trained professional engineers and employees can provide our customers with exclusive and unique solutions.

Our Advantage:

1. We are a series of tungsten carbide products manufactured by the integration of industry and trade, with the widest product range, best production capacity, best quality control, best service, and competitive price.
2. 100% QC inspection before shipment.
3. Feedback and good English communication within 24 hours.
4. Good training and export sales can give professional advice to the product.
5. Custom made according to your drawings.
6. Accept trial orders and small orders.
7. Accept T/T, L/C, Western Union, Paypal, and other payment methods.
8. Provide free samples when the customer pays the freight.
9. The product usage survey email will be sent in time to listen to your feedback. Our aim is to satisfy every customer and achieve a win-win situation for both of us.

Package :PVC PIPE for each gun drill, foamed plastic or carton for the outside package.

Delivery:Delivery time is usually 7-15 working days.

Shipping:We ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement . It takes about 3-5 days to arrive your front door, and proof of shippments are provided with a shipping or tracking number. And we ship by occean shippment for larger quantity items, it will be economic for customers.

FAQ:

Q1: What is the Warranty for the tungsten carbide products ?

A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.

Q2: Do you provide free samples?

A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q3: What is your minimum order requirement?

A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price

Q5: Can you manufacture carbide Special-shaped products?

A5: Yes, we can. We can produce both standard end mills and special tools. We can make them according to your drawings and samples.

Q6: How to control quality?

A6: Yes, we will conduct a 100% QC inspection before shipment. We will inspect and test all items before shipment to prevent damage and missing parts. The detailed inspection pictures of the order will be sent to you for your confirmation before shipment.