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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: TY
  • Model Number: TY7-172-3pcs hss step drill bit set wooden box
  • Type: Twist Drill Bit
  • Material: High Speed Steel
  • Use: Metal Drilling
  • Item Name: 3pcs hss step drill bit set wooden box

Packaging & Delivery

Packaging Details 1 pc in one PVC bag or blister card to metal box
Delivery Time 45 days


3pcs hss step drill bit set wooden box
1. MOQ: 5001 set.
2. delivery time: 45 days.

HSS step drill bit.  3pcs hss step drill bit set wooden box


1. point thinning according to DIN1412 C;

2. cutting edge has thinning point;

3. right hand cutting;

4. spiral grooved;

5. 118 point angle;

6. tin-coated finish;

7. 90 point stepped angle;

8. absolute smooth operation;

9. high cutting achievement;

10. surface without discoloration

11. high performance steel.


The cone simplifies the retracting through bored sheet metals;

higherfeed especially in NE metals possible due to the slim cutting edge.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 2,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $181,000
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