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.
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?
2.Where are your factory?
We are in Shanghai.
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: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).
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.