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High Quality Custom HSS Center Drill Bits Hole Making For Center Drilling Featured Image
  • High Quality Custom HSS Center Drill Bits Hole Making For Center Drilling
  • High Quality Custom HSS Center Drill Bits Hole Making For Center Drilling
  • High Quality Custom HSS Center Drill Bits Hole Making For Center Drilling

High Quality Custom HSS Center Drill Bits Hole Making For Center Drilling

Short Description:

A center drill is used for drilling a hole on the axis of a shaft to hold it between centers.

It was also used to drill center holes on machining centers, but has been replaced by the spot drill (which has a simpler geometry) for this purpose.


Product Detail

Product Tags

Product Information

Product Name DIN333 Type A HSS Center Drill Bit
Material HSS4241,4341,6542(Co5%-M35,Carbide are Available)
Surface Bright Finishing ( Tin-coated,AlTiN coated are Available)
Process Fully Ground (Rolled are Available)
Flute Straight Flutes(2 Flute is Available)
Standard DIN333A(DIN333B,DIN333R,Extra Long ,GOST 14952-75are Available)
Package Skin Card，Sticker，Slide Card，Blister Card，Double Blister Card，Color Label Bag，PVC bag，Plastic box，Hang Bag，Poly Bag，Sandwich
Packaging
 

 

Features

 1.Center drill bits can be used to make conical holes for a lathe center in order to make a starting point for a standard twist drill, designed to prevent the twist drill from walking, as well as for prod
ucing center holds in components or work pieces with require machining between centers.
2.Available for all Kinds of Materials: Metal, Alloy, Copper, Iron, Wood, Aluminum, and so on.
3.Durable and Resistance: Center drill bit is made of HSS high speed steel, with extremely sharp blade, low consumption and durable with impact resistance, wear resistance.
4.center drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends.
5.Easy cutting with high speed and excellent offtake of chips.suitable for products with straight flute,oblique flute and spiral fiute,etc.
6.60,120 degree countersink angle fits all standard centers.
7.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wearresistance.
detail
detail

Product Size

parameter

Custom-tailor would be available against customers’ requirements

Application

                                              Scope of application 

                                              Application  Machines

material
application machine

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

packing
deliver

FAQ

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

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