Titanium Coated HSS Step Drill Bit Set
If you have your own design, please contact us, there will have a professional customer service to communicate with you.
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Place of Origin||CN;ZHE|
|Working Length (mm)||4-12mm|
|Shank:||Three flats suits 3-jaw chuck|
|Type||Countersink Drill Bit|
Packaging & Delivery
- Selling Units: