ASA Standard Us #3W Bulge Type Center Drill Bits Form W

• Customized: Non-Customized
• Type: Center Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Product Name: HSS Center Drill Bit
• Manufacturing Process: Fully Ground or Milled
• Model NO.: PFT403
• Standards: DIN333 a Type , B Type or R Type,W Type
• Point Angle: 60/120°
• Transport Package: Single Piece Packed in Clam Shell
• Specification: TUV, CE
• Trademark: Perfect
• Origin: Jiangsu Province, China
• HS Code: 8207509000
• Production Capacity: 5000PCS/ Per Day

Product Description

     

Combined Drills & Countersinks - Bulge Type

 

Combined drills and countersinks are used when locating an accurate center hole is required to assure the precision and quality of subsequent machining operations. 
 

The  center drill form W is stronger than the common center drill because:

• The bulge reinforces the point
• It increases chip removal
• It makes the lubrication of the drill easier
• Allows bigger pocket of oil for lubricating the center
• Runs at faster speeds and feeds

     HSS material provides good wear resistance in mild steels and non-ferrous materials such as plastics, aluminum, copper, brass, bronze, rubber and wood 

Procuct Name	DIN333 Type W HSS Center Drill Bit for Lathe Centre Drilling
Material	HSS ( Carbide are Available)
Process	Fully Ground
Flute	Straight Flutes
Surface	Bright Finishing  ( Tin-coated,AlTiN coated  are Available)
Size	1.6MM-12.5 MM    #0-#20
Standard	DIN333A    (DIN333B,DIN333R,Extra Long,GOST 14952-75 are Available)
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 producing 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.Manufactured from M35 cobalt steel,for much faster cutting and extra longer life span when compared with an average HSS drill bit. 6.60 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 wear resistance

Size:

 

Other Sizes are available,Concact Us to Learn More.