Titanium Plated HSS Spiral Flute Metal Step Drill Bit Set

Min.Order: 1
Product origin: Zhenjiang, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 0.1 ~ 5

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.

 

PRODUCT CATALOGS
HSS Twist Drill BitsGlass and Tile Drill Bits
Masonry Drill BitsHSS Center Drill Bits
SDS Drill Bits ( Hammer Drill )Diamond Saw Blade
HSS Step DrillDiamond Cup Wheel
Wood Drill BitsDiamond Core Bits

HSS STEP DRILLS
 

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.
MaterialHSS M42,M35,6542(M2),9341,4341,4241
FinishTin coated,coffee,bright,rainbow colour,Black oxide,Black flute & bright shank
ProcessRoll forged,edge ground,fully ground
Standard:DIN 338 (jobber series)
DIN 340 (long series)
DIN 1897 (stub series)
Diameter4mm-39mm
AdvantagesFlatted shank prevents slippage in three jaw chuck
Advanced equipment and technology
Quality guaranteed
Point angle118 degree,135 degree split point
CertificationISO9001

Product Information
Metric Size available:
Item No.Size RangeStep No.Shank Size
SDA0014 - 12mm x 2mm56mm
SDA0024 - 12 mm x 1mm96mm
SDA0034 - 20mm x 2mm98mm
SDA0044 - 22mm x 2mm108/10mm
SDA0054 - 30mm x 2mm1410mm
SDA0064 - 32mm x 2mm1510mm
SDA0074 - 39mm x 2-3mm1410mm
SDA0085 - 28mm710mm
SDA0095 - 28.3mm1010mm
SDA0105 - 35mm x 2-3mm1313mm
SDA0116 - 18mm x 2mm710mm
SDA0126 - 20mm x 2mm810mm
SDA0136 - 24mm x 2mm1010mm
SDA0146 - 25mm710mm
SDA0156 - 26.75mm810mm
SDA0166 - 30mm x 2mm1310mm
SDA0176 - 30.5mm1010mm
SDA0186 - 32mm810mm
SDA0196 - 32mm910mm
SDA0206 - 37mm1210mm
SDA0216 - 38mm1210mm
SDA0226 - 40mm1613mm
SDA0239 - 36mm x 3mm1012mm
SDA02410 - 20mm x 1mm1110mm
SDA02512 - 20mm x 1mm910mm
SDA02612.5 - 30.5mm712mm
SDA02713 - 38mm1012mm
SDA02814 - 24mm x 2mm613mm
SDA02914 - 25mm713mm
SDA03020 - 30mm x 1mm1113mm
SDA03120 - 34mm x 2mm813mm
SDA03230 - 40mm x 1mm1113mm
SDA03340 - 50mm x 1mm1113mm
SDA03450 - 60mm x 1mm1113mm
SDA0355 - 30.5mm1312mm
SDA0365 - 38mm1412mm

REAL SHOT


PACKING & SHIPPING

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


 
WIDELY USED
Household, Industrial Use

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