Product Details

Tungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill Bits

Place of Origin Jiangsu, China
Brand Name RAISE
Model Number A/B type, Various
Type Center Drill Bit
Material Tungsten Carbide
Use Metal Drilling

Product Features

 

Product Description

1.Description of CNC drill bits

Product name

Center Drill/Center Drill Bits

Material

HSS,Carbide etc.

Coating

Tin,Bright,etc

Blade Diameter

1mm-8mm,or as your requirement 

Length

40-80mm,or as your requirement

Size

Various

Customized

Accept

Smooth Finish

Highly Polished

Feature

Excellent chip evacuation

Measurement

metric and Inch

 

2.Application&Material&Coating of center drill bits

1). Center drill types are commonly used to drill holes which provide small diameters. Mostly used to create pilot holes, they are very useful as they can guide the worker to correctly perform the holes he needs. Once the hole is located in the right place, the center drill has to be replaced with a normal drill which provides the right diameter. However, in order to use the center drill, you have to provide the proper lubricant so that the drill’s tip is not going to be twisted off while performing a specific task.

2). The center drill requires a special type of material that is commonly used to fabric the finest tools. Different types of steels ensure the material which is needed to engineer various center drill types. The materials are used to fit different specifications so that the applications can be easily completed. As well, the drills are commonly coated with special sealing layers which improve their cutting characteristics. The protective coat extends the life of these magnificent tools.

 

Application

Application of CNC drill bit

·Center drills are used with the lathe to drill a hole in the end of stock for mounting between centers in the lathe.

·They are designed to drill a small diameter pilot hole followed by a 60 degree countersink that provides a bearing surface for the 60 degree point of the lathe center.

·Center drill are also used extensively with the milling machine to accurately start holes.

·The hole locations can be dialed in using the milling machine's calibrated hand wheels, then the hole is started using the center drill.

·The large diameter shank on the center drill holds the drill point right on center, once the hole is started, the center drill is replaced with a drill of the desired diameter and the hole is finished.

SIZE

A type

 

Tungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill Bits

 

 

B type

Tungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill Bits

 

 

 

Features
1. Usage:for drilling metal,steel,stainless steel etc, 
2. Standard:DIN333, ANSI 
3. Size: dia 1 to 10 mm and overall length:31.5-100mm
4.Type: plain type,bell type 
5. Materials: Carbide,Hss
6. Manufacturing :Fully ground ,milled
7.Surface Color: Black,bright ,titanium, zinc.etc
8.Packing: plastic box, color box, white box, plastic tube etc

 

 

 

Packaging & Shipping
Packaging & Shipping & After-sale Service:
Packaging

 Cartons, box, plastic bags or upon request

Shipping

 

1.Express by air (UPS,DHL,FedEx,TNT,EMS etc.)

2.Ship by sea.

3.Customer's requirement is welcome.

 

After-sale Service

 

Nice after-sale service will be offered and it is a good tradition in our factory.

 

 

 

 

 

 

Our Services

Service We Can Offer You:

♣Quick ResponseYour inquiry will be replied within 24 hours.
♣High QualityWell-trained workers and more than 10 years experience.
♣Competitive PriceDirectly from factory to save your money.
♣Short Lead TimeBeing efficient:3-7 days for samples and 10-35 days for quantity orders.
♣FlexibilitySmall orders are acceptable for quick delivery and to help you reduce stock cost.
♣OEMCustom fabrication according to your drawings ,samples or designs.

 

 

Company Information

Zhangjiagang Ruizheng Tool Co., Ltd. is a professional manufacturer of carbide cutting tools, and professionally manufactures and sells solid carbide circular saw blade , slitting cutters, CNC end milling cutters, angle milling cutters, V-cut knives, and paper cutting knives. And we can produce all kinds of non-standard cutting blade according to customers' drawing.

Tungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill BitsTungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill BitsTungsten Carbide Inserts CNC Machine Tool, Cemented Carbide Drill Bits Mining Drill Bits

 

 

Contact us
  • If you have any questions or need any assistance from us, please feel free to contact us on trade manager.
  • We will try our best to reply to your queries within 24 hours; some delay might be caused during weekends or holidays.
 
     Skype:raise.jqx
     Fax:+86-512-67565326
     http://www.raisetool.com

 

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