3PCS/Set HSS Step Drill Bit Set

Product Details
Customization: Available
Customized: Customized
Standard: DIN, JIS, AISI
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Number of Employees
8
Year of Establishment
2015-12-08
  • 3PCS/Set HSS Step Drill Bit Set
  • 3PCS/Set HSS Step Drill Bit Set
  • 3PCS/Set HSS Step Drill Bit Set
  • 3PCS/Set HSS Step Drill Bit Set
  • 3PCS/Set HSS Step Drill Bit Set
  • 3PCS/Set HSS Step Drill Bit Set
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Basic Info.

Model NO.
DM4-ST025
Type
Step Drill Bit
Material
High Speed Steel
Usage
Metal Drilling
Shank
Hex / Round / Triangle
Hardness
60-66HRC
Surface Treatment
Bright, Amber, Tin-Coated
Flute
Straight or Spiral
Point Angle
118 Pointed Angle, 90 Stepped Angle
Application
Metal Stainless Steel Drilling
Diameter
4mm-39mm
Transport Package
Plastic Box, Blister Card, Wooden Box, Metal Box
Specification
4mm-39mm
Trademark
DM
Origin
Danyang City, Jiangsu Province, China
HS Code
8207509000
Production Capacity
300000 Piece/Pieces Per Week

Product Description

1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years of 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% of customers will place a formal order after testing the samples.

3PCS/Set HSS Step Drill Bit Set
 

PRODUCT CATALOGS
3PCS/Set HSS Step Drill Bit Set

HSS STEP DRILLS
 
3PCS/Set HSS Step Drill Bit Set
HSS Step Drill Bits are perfect for drilling multiple-size holes in thin sections of metal, plastic and wood using a single bit.
Each step drills does the work of many drill-bit sizes. Drills round holes in most metals (steel, brass, aluminum, copper) up to 1/8" (3.2mm) thick as well as in plastic and wood.
No center punching or pilot hole drilling is required in most sizes. The bits are easy to keep sharp, and the hole size is easily determined by the diameter markings that are permanently laser-etched in the flute area.


Advantages:
1. No Center required, the drills do not run off center.
2. A variety of hole diameters can be drilled using only one tool, and the tool can display the dimensions.
3. The dimension of the drilled hole is exact.
4. Holes are de-burred by the following level, and cylindrical bores are produced.
5. Even very thin-walled materials can be drilled.
Material HSS M42,M35,6542(M2),9341,4341,4241
Finish Tin coated,coffee,bright,rainbow colour,Black oxide,Black flute & bright shank
Process Roll forged,edge ground,fully ground
Standard: DIN 338 (jobber series)
DIN 340 (long series)
DIN 1897 (stub series)
Diameter 4mm-39mm
Advantages Flatted shank prevents slippage in three jaw chuck
Advanced equipment and technology
Quality guaranteed
Point angle 118 degree,135 degree split point
Certification ISO9001

Product Information
Metric Size available:
Item No. Size Range Step No. Shank Size
SDA001 4 - 12mm x 2mm 5 6mm
SDA002 4 - 12 mm x 1mm 9 6mm
SDA003 4 - 20mm x 2mm 9 8mm
SDA004 4 - 22mm x 2mm 10 8/10mm
SDA005 4 - 30mm x 2mm 14 10mm
SDA006 4 - 32mm x 2mm 15 10mm
SDA007 4 - 39mm x 2-3mm 14 10mm
SDA008 5 - 28mm 7 10mm
SDA009 5 - 28.3mm 10 10mm
SDA010 5 - 35mm x 2-3mm 13 13mm
SDA011 6 - 18mm x 2mm 7 10mm
SDA012 6 - 20mm x 2mm 8 10mm
SDA013 6 - 24mm x 2mm 10 10mm
SDA014 6 - 25mm 7 10mm
SDA015 6 - 26.75mm 8 10mm
SDA016 6 - 30mm x 2mm 13 10mm
SDA017 6 - 30.5mm 10 10mm
SDA018 6 - 32mm 8 10mm
SDA019 6 - 32mm 9 10mm
SDA020 6 - 37mm 12 10mm
SDA021 6 - 38mm 12 10mm
SDA022 6 - 40mm 16 13mm
SDA023 9 - 36mm x 3mm 10 12mm
SDA024 10 - 20mm x 1mm 11 10mm
SDA025 12 - 20mm x 1mm 9 10mm
SDA026 12.5 - 30.5mm 7 12mm
SDA027 13 - 38mm 10 12mm
SDA028 14 - 24mm x 2mm 6 13mm
SDA029 14 - 25mm 7 13mm
SDA030 20 - 30mm x 1mm 11 13mm
SDA031 20 - 34mm x 2mm 8 13mm
SDA032 30 - 40mm x 1mm 11 13mm
SDA033 40 - 50mm x 1mm 11 13mm
SDA034 50 - 60mm x 1mm 11 13mm
SDA035 5 - 30.5mm 13 12mm
SDA036 5 - 38mm 14 12mm

REAL SHOT

3PCS/Set HSS Step Drill Bit Set3PCS/Set HSS Step Drill Bit Set

PACKING & SHIPPING

3PCS/Set HSS Step Drill Bit Set
Packaging Details: Plastic Box, Blister Card, Wooden Box, Metal Box for Step Drill Bit

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- 7 days for samples; 2-3.5 weeks for batch goods
 
CERTIFICATE
In order to overcome the challenges that support solidarity and cooperation to create a better future

3PCS/Set HSS Step Drill Bit Set
 
WIDELY USED
Household, Industrial Use

3PCS/Set HSS Step Drill Bit Set
FEEDBACK

3PCS/Set HSS Step Drill Bit Set

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

 

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