mould making industry application tungsten carbide single fluted diameter 15mm deep hole gun drill

Product Description


                                        Cemented Carbide Gun Drills


Gun drills are straight fluted drills which allow cutting fluid to be injected through the drill’s hollow body to the cutting face. They are used for deep drilling—a depth-to-diameter ratio of 300:1 or more is possible. Gun barrels are the obvious example; hence the name. Other uses include moldmaking, diemaking, and the manufacture of woodwindmusical instruments, such as uilleann pipes, as gun drills can drill long straight holes in metal, wood, and some plastics. The coolant provides lubrication and cooling to the cutting edges and removes the swarf or chips from the hole. Modern gun drills use carbide tips to prolong life and reduce total cost when compared with metal tips. 


Packaging & Shipping


Shipment: by Express/ by Air /by Sea


We can arrange shipment according to our customers’ requests.

If there is any problem related to the shipping, please feel free to contact us


Packaging Details: Outside: Standard Export Carton without mark 
Inside: with box,Bubble bag and PE foam protect 
Common size of the carton:33*23.5*16.5cm/43.5*22*10cm 
Normally within 25kg one carton.
Delivery Detail:7 to 30 days according to the order




1.Are you factory?

Yes,we are


2.Where are your factory?

We are in Shandong.



3.How long is your delivery time?

General 20 days,but we can promote more if you’re very urgent.


4.How could I get your quotation?

We really need your drawings or samples


5.How about your aftersale service?

Our sales team will not stop to help you once we begin the business.


6.Could we begin the business at low quantity.

Absolutely.We always think that it is a chance for us and very cherish your friendship.

Sample Charge

Sample Charge:According to your drawing.Sample time:5-10days


1.Low MOQ:It can meet your cutting tool requirement very well.

2.OEM accepted:We can produce any your drawing.

3.Good Service:We treat clients as friend.

4.Good Quality:We have strict quality control system.Good reputation in the market.

5.Fast&Cheap Delivery:We have big discount from forwarder(Long Contract).

Order Guide

We take great pride in our work and in the wide variety of products that we offer.We’re experienced in servicing the US market,European market and Africa market.Please be aware that our production lead times depend on specific items and item quantities.Our success has been based on our understanding of the demands and nature of promotional and marketing deadlines.That’s why we always ensure that every order  is delivered on time.

Company Information

Dezhou Drillstar Cutting Tool Co., Ltd is a manufacturer and exporter of gun drills, gun drilling machine, and machine accessories. We also distribute cutting oils, cutter grinder, oil spray pump complete kit on the deep hole drilling field. We are engaged in designing products in compliance with international quality standards with best configuration to offer excellent productivity and quality to clients.  Started in the year 2010, we have occupied a strong foothold in the domestic market and have also acquired many clients in South East Asia, Europe and others. As an one-Stop solution provider for deep hole cutting tools. we are also an importer of Tungsten Carbide Tips & Rods and other raw materials from Europe and USA,widely meet the need of different clients.

As a good private owned company, we have innovative, capable and flexible structure, and complete an scientific quality control system. Our gun drills are of high hardness, long durability, high accuracy, also with good cost performance.

Continuous improvement of the process, solid progress to produce the best gun drills. We pursue the excellence goal and work hard to make the dream true.









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