• DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
  • DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
  • DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
  • DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
  • DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
  • DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing

DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing

Type: Twist Drill Bit
Material: High Speed Steel
Usage: Metal Drilling
Size: 0.5-20mm
Hardness: HRC61-66
Sharpening: 118&135 Degree Point
Samples:
US$ 8/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
DM4-H007
Process
Fully Ground
Surface Finish
Black&Golden
Flute
N or Va
Shank
Straight Shank Drills,Taper Shank Drills,1/2 Shank
Transport Package
5/10 Pieces in PVC Bag, PVC Box
Specification
0.5-20mm
Trademark
DM
Origin
Danyang City, Jiangsu Province, China
HS Code
8207509000
Production Capacity
100000PCS Per Month

Product Description

DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing

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.

 

 
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 Fully Ground HSS Drill Bit Black&Golden Finishing
DRILL BITS TYPES

DIN338 Fully Ground HSS Drill Bit Black&Golden FinishingDIN338 Fully Ground HSS Drill Bit Black&Golden Finishing

HSS Drill Bits
 
Manufacturing Surface Finish Sharpening
White Black B&W Tin Coated Amber Black&Gold 118° 135°S.P. Turto Max 118°S.P Web Thinning
Rolled Forged
 

 

 

 

 

 
Rolled Polished
 

 

 
Fully Ground
 
Milled
 

 

 

 
Standards DIN338,DIN1897,DIN340,DIN1869,DIN345,DIN333
Jobber length,ScrewMachine Length,Taper length,Aircraft Extension
Material HSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42)
Shank Straight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank
Helix Angle Type N,Type W,Type H
Rotating Right Hand,Left Hand
Flute Normal,parabolic
 
HSS GRADE HRC(Rockwell Hardness)
Mo2Cr4Vsi--4241 60-62
Mo3Cr4Vsi--4341 62-65
Mo3Cr4V---9341 63-66
Mo5Cr4V2-6542/M2 63-66
Mo5Cr4V2Co5-M35 64-67 HSS Co5%

REAL SHOT
DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
PACKING INFORMATION


DIN338 Fully Ground HSS Drill Bit Black&Golden Finishing
Plastic pipe packing Metal displaybox packing
Plastic tube packing Plastic displaybox packing
1pc / PVC bag,then 1pc / inner paper box Grey metal displaybox packing
Metal box for drill bits set packing Wooden 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 Fully Ground HSS Drill Bit Black&Golden Finishing

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 Fully Ground HSS Drill Bit Black&Golden Finishing


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

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