1. Top quality high speed steel twist drill bits for durability and strength
3. Available in drill sizes 0.07" to 0.0135"
Port: Shanghai
Payment Terms: L/C,T/T,Western Union,Paypal
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Micro-sized top quality high speed twist drill bits for fine-detail drilling, metal working with jewelry, electronics
Starting at 0.0135" (0.343mm) and up to 0.07" (1.8mm)
High speed steel for durability and strength
For hand or power drilling; for hand drilling, use pin vise or other similar handpiece
Bit lengths from 20mm (3/4") to 42mm (1-5/8")
Bigger sizes also available