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DIN338 HSS Cobalt Twist Drill Bits Drilling

China DIN338 HSS Cobalt Twist Drill Bits Drilling, Find details about China Drilling, Drill Bits from DIN338 HSS Cobalt Twist Drill Bits Drilling

Model NO.
DM4-H025
Size
0.5-20mm
Hardness
HRC61-66
Sharpening
118&135 Degree Point
Process
Fully Ground
Surface Finish
Black, White, Rainbow, Coffee Color
Flute
N or Va
Shank
Straight Shank Drills
Surface
Black Finish, Bright Finish, Black & Bright Finish
Packing
PVC Pouch, Paper Box, Plastic Box, Plastic Tube, M
Point Angle
118° or 135&Deg
Application
for Drilling Steel, Cast Steel, Grey Cast Iron, Ma
Manufacturing Process
Fully Ground, Milled, Rolled, Edge Ground. Materia
HSS Drill Standard
DIN 338, DIN 340
Helix Angle
Type N, Type W, Type H
HSS Grade
HRC(Rockwell Hardness)
Trademark
DMCRAFT
Transport Package
5/10 Pieces in PVC Bag, PVC Box
Specification
0.5-20mm
Origin
Danyang City, Jiangsu Province, China
HS Code
8207509000
Model NO.
DM4-H025
Size
0.5-20mm
Hardness
HRC61-66
Sharpening
118&135 Degree Point
Process
Fully Ground
Surface Finish
Black, White, Rainbow, Coffee Color
Flute
N or Va
Shank
Straight Shank Drills
Surface
Black Finish, Bright Finish, Black & Bright Finish
Packing
PVC Pouch, Paper Box, Plastic Box, Plastic Tube, M
Point Angle
118° or 135&Deg
Application
for Drilling Steel, Cast Steel, Grey Cast Iron, Ma
Manufacturing Process
Fully Ground, Milled, Rolled, Edge Ground. Materia
HSS Drill Standard
DIN 338, DIN 340
Helix Angle
Type N, Type W, Type H
HSS Grade
HRC(Rockwell Hardness)
Trademark
DMCRAFT
Transport Package
5/10 Pieces in PVC Bag, PVC Box
Specification
0.5-20mm
Origin
Danyang City, Jiangsu Province, China
HS Code
8207509000
Package size per unit product
5.00cm * 2.00cm * 2.00cm
Gross weight per unit product
2.000kg

DIN338 HSS Cobalt Twist Drill Bits Drilling
OUR FACTORY
1) We're a direct manufacturer and 100% export to worldwide(USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years producing experience.
3) Our drill product:HSS drill bits, masonry drill, SDS drill,glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.4) Above 95% customers will place a formal order after testing the samples.


PRODUCT CATALOGS

DIN338 HSS Cobalt Twist Drill Bits Drilling


 


 


 


 


 

HSS TWIST DRILLS

Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes.HSS drill Standard: : DIN 338 (jobber series),DIN 340 (long series),DIN 1897 (stub series)

Manufacturing Process: Fully Ground, Milled, Rolled, Edge Ground.
Material: HSS4241, HSS4341, HSS6542(M2), HSS Cobalt 5% (M35 Co5%)
Surface: Black finish, Bright finish, Black & Bright finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.
Packing: PVC Pouch, Paper Box, Plastic Box, Plastic tube, Metal Box or as per the customer's requirement.
Size: 1mm-30.0mm
Point Angle: 118° or 135° (Split Point are available from 3.0mm)
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed
 
DIN338 HSS Cobalt Twist Drill Bits Drilling


 


 

DRILL BITS TYPES

DIN338 HSS Cobalt Twist Drill Bits DrillingDIN338 HSS Cobalt Twist Drill Bits Drilling

HSS Drill Bits
 
ManufacturingSurface FinishSharpening
WhiteBlackB&WTin CoatedAmberBlack&Gold118°135°S.P.Turto Max118°S.PWeb Thinning
Rolled Forged
 		√√
 
 
 		√√
 		√
 
Rolled Polished√√√√√
 		√√
 		√
 
Fully Ground√√√√√√√√√√
 
Milled√√√√
 		√√
 
 
 		√
StandardsDIN338,DIN1897,DIN340,DIN1869,DIN345,DIN333
Jobber length,ScrewMachine Length,Taper length,Aircraft Extension
MaterialHSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42)
ShankStraight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank
Helix AngleType N,Type W,Type H
RotatingRight Hand,Left Hand
FluteNormal,parabolic
 
HSS GRADE HRC(Rockwell Hardness)
Mo2Cr4Vsi--424160-62
Mo3Cr4Vsi--434162-65
Mo3Cr4V---934163-66
Mo5Cr4V2-6542/M263-66
Mo5Cr4V2Co5-M3564-67 HSS Co5%

REAL SHOT
DIN338 HSS Cobalt Twist Drill Bits Drilling
PACKING INFORMATION

DIN338 HSS Cobalt Twist Drill Bits Drilling
Plastic pipe packingMetal displaybox packing
Plastic tube packingPlastic displaybox packing
1pc / PVC bag,then 1pc / inner paper boxGrey metal displaybox packing
Metal box for drill bits set packingWooden box for drill set packing
5/10 pieces packind in PVC bag, then in white paper box, then in carton 


WIDELY USED
Household, Industrial Use

DIN338 HSS Cobalt Twist Drill Bits Drilling
SHIPPING
 
1. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods , Door to Door.
2. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods
 

OUR CUSTOMERS PRAISE

DIN338 HSS Cobalt Twist Drill Bits Drilling

More information about our products, welcome to visit :http://damingtools.en.made-in-china.com/




 

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