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The product advantages:
1. Stock available,quick delivery. with sufficient supply.
2. HSS M35 5%Co material .The drill bit has higher hardness and wear resistance which is suitable for drilling stainless steel,cooper,cast steel etc high hardness metal.
3. One set contains various size ,so it can meet your various drilling work.
4. Plastic packaging box to prevent damage during transportation.
The product advantages:
1. Stock available,quick delivery. with sufficient supply.
2. HSS M35 5%Co material .The drill bit has higher hardness and wear resistance which is suitable for drilling stainless steel,cooper,cast steel etc high hardness metal.
3. One set contains various size ,so it can meet your various drilling work.
4. Plastic packaging box to prevent damage during transportation.
