Item No.:new series
Place of origin:zhejiang, Province, China
Material:It is made in high quality brass and zinc handle,High quality Polish and chrome, we assure 5 year quality
This series including:basin faucet,shower faucet,bath shower faucet,kitchen faucet.
Packing:Color box in cartons
OEM:Welcome OEM and Customer LOGO is available and Various manners of packing is available upon request
MOQ:100Â pcs
Payment:T/T, cash
Transportation:NINGBO Port
Delivery time:20-40Â days after receiving the deposit
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In metal cutting, hole processing is the most common process. In hole processing, drill drilling is the basic process.
When drilling, if the hole on the workpiece is very deep, carbide deep hole drills should be used at this time.
Specially used for processing deep hole drills, deep hole drills. In processing, holes with an aperture ratio greater than 6 are usually called deep holes. Due to the poor rigidity of the drill rod, it is difficult to remove heat and debris during deep hole drilling, and it is easy to bend and vibrate. Cooling and cooling systems are usually used to solve cooling and chip removal problems. In the automotive, mold and aerospace industries, deep hole drill bits are very popular.
30Xd Extra Long Drill,Extra Long Drill Bits,Long Carbide Drills ,Extra Long Metal Drill Bits
ROYI CNC TOOL TAIXING CITY CO.,LTD , https://www.royitools.com