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SDS Adaptor, SDS Drill Adaptor, SDS Plus Adaptor manufacturer / supplier in China, offering 40cr Adaptor 1/2" - 20 Unf SDS Plus Adaptor with Screw, Good Quality Cheapest 13 PC HSS High Speed Steel Drill Bits Set, 99PCS Titanium Coated HSS Drill Bit Set and so on.

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Supplier Homepage Product SDS Drill Bits(Hammer Drill) 40cr Adaptor 1/2" - 20 Unf SDS Plus Adaptor with Screw

40cr Adaptor 1/2" - 20 Unf SDS Plus Adaptor with Screw

FOB Price: US $0.06-1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.06-1/ Piece
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Port: Shanghai, China
Production Capacity: 50000PCS Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DM4-A001
  • Type: SDS Adaptor
  • Usage: Masonry Drilling
  • Shank: SDS-Plus
  • Body Material: 45# Carbon Steel
  • Aplication: Drilling Concrete,
  • Transport Package: One PC in Plastic Holder
  • Origin: Danyang City, Jiangsu Province, China
  • Length: 64mm
  • Material: 40cr
  • Manufacturing Process: Roll Forged, Milled
  • Flute: Single or Double Fulte
  • Tip Feature: Flat, Cross, W
  • Trademark: DM
  • Specification: 1/2U
  • HS Code: 5207509000
Product Description
Product Description

SDS drill bits are used in a rotary hammer drills(on rotary hammer drilling mode)for boring holes into dense masonry,and have special fitment slots on their shank to allow for rapid drill bit changes.The letters SDS are now internationally accepted as meaning "Special Direct System".There are different types of SDS drill bits depending on the pover output of the drill;the two most common being SDS-Plus and SDS-Max.These bits are designed for extensive and efficient masonry drilling and will last much longer than standard masonry drill bits.


Size:  1/2" 20 UNF, 3/8" 24 UNF
Material:40CR, High Carbon Steel
SDS adapter increases the usefulness of your rotary hammer.
Allows you to use straight shank twist bits in a "drill only" mode.
Application: drill chuck, hollow electric hammer drill professional connection tool, has a stronger connection performance
Product Information
Diameter (mm)ThreadScrewLengh (mm)


one pc in pvc bag or Plastic tube,Paper card With PVC Skin

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 company
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.

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