Deep Hole Gun Drill Tools | Carbide Insert Indexable Gun Drill Bit | Deep Hole Drilling Cutter

Deep Hole Gun Drill Tools | Carbide Insert Indexable Gun Drill Bit | Deep Hole Drilling Cutter

These drills are offered in any diameter from 0.626 to 1.125 inch. Only 5 insert sizes cover entire range.

The standard gun drill has the following characteristics: the diameter is small and the hole is deep, the longest gun drill can reach 3000mm, the surface roughness of the processed workpiece is Ra0.4-1.6, the hole diameter accuracy is IT7-9, and the straightness of the hole is high. And there is no burr in the orifice, and the repeatability of precision is good. The advantage is that there is no need to retract the tool halfway, and the processing is completed at one time, so the efficiency is very high. This product adopts imported cemented carbide and foreign advanced manufacturing technology. It has high processing precision, long service life and lower price than imported products. It is a product with high cost performance. Specifications range from 3.0-45.0 in diameter and 500mm-3000mm in length.

Wide range of applications:

Our deep hole drill bits are widely used in steel, petroleum machinery, hydraulic equipment, power generation, chemicals, machine tools, weapons, automobiles, ships, coal mining machinery, plastic machinery, aerospace and other industries.

Product highlight:

The solid carbide drill has high processing efficiency, good stability, and the maximum length to diameter ratio is over 300, and its performance reaches the level of imported similar products.

Our service

1. Any inquires will be replied within 24 hours
2. We can provide professional manufacture and have the R&D department
3. After-sale service: Overseas third-party support available, Before delivery the products are strictly inspected.
4. All of our products have 12 month warranty
5. The goods will be delivered within 7-15 days after receive payment and packaged by wooden box

Why choose us:
1.Quality control: all our tools are through precision test before shipping. we have 10 set testing machine.
2.Manufacture's price: We are manufactures,all price are factory price, competitive price
3.Promptly reply: Your inquiry related to our tools, we will reply you within in 24 hours.
4. OEM & ODM accepted: We could produce tools as per your drawing.
5.Protection of your sales area,ideas of design and all your private information.

Our feature:
1. We are Integration of Industry and Trade manufacturing tungsten carbide series product,Widest product range, Best production capability, Best quality control, Best Service, Competitive price;
2. 100% QC inspection before shipment;
3.Feedback within 24 hours and Good English Communication;
4.Good training export sales can give professional suggestion on product;
5.Customized making according to your drawing papers;
6.Accept trial order and small order;
7.Accept all payment terms of T/T, L/C, western union, Paypal,Trade Assurance,etc.;
8.Offer free samples under the condition of freight paid by customer;
9.Survey Email of products usage will be sent timely to listen your feedback,our aim is trying to make every customer satisfied and we both sides win-win!

FAQ:
Q1: Do you provide free samples?
A1: Yes, usually we provide free samples for testing under the condition of freight paid by customer.

Q2: What is your minimum order requirement?
A2: 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.

Q3: What is the delivery time of your products?
A3: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days.

Q4: Can you manufacture carbide Special-shaped products?
A4: Yes, we can. We can produce both standard end mills and special tools. We can make them according to your drawings and samples.

Q5: May I have my order working schedule ?
A5: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.