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HSS4241/6542 Hexagonal Shank Straight Spiral Fluted Step Drill Bits For Reamering

Short Description:

The ground step drill bitsguarantee quiet running and high cuttting performance

Double flutes eliminate chatter and vibration when cutting through workpiece

Resharpenable cutting edge provides longer tool life


Product Detail

Product Tags

Product Information

Product Name The best supplier hex shank HSS 4241/HSS M2/HSSM35Co step drill bits
Material HSS 4241/6542/M35
Shank Round /Three flats/Quick change Hex/Double R shank
Size 4-12mm 4-20mm 4-32mm 3/16”-1/2”, 1/8”-1/2”, 1/4"1-3/4”,etc...
Number or steps 5steps ,9steps .15steps,etc..
Surface Finish Tin-coated/Bright/Black
Payment Terms  T/T,L/C,D/A,D/P,Paypal,Western Union
split point: 118°and 135° tip both available
Application: Stainless steel, plain carbon steel,aluminium and plastics,Iron plate.
Packing Metal Box/Wood Box/ Double Blister
Shipping Express delivery, air shipping, sea shipping are available for your request

Product Size

parameter

Size

Steps

Blade Length

Shank Diameter

Diameter

4-12

5

7mm

6mm

4-12mm

4-20

9

4.5mm

8mm

4-20mm

4-32

15

4.0mm

10mm

4-32mm

 

Custom-tailor would be available against customers’ requirements

Application

                                             Scope of application 

                                             Application  Machines

material
application machine

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

packing3
deliver

FAQ

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.


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