Item Name: 3PCS HSS Titanium Coated Countersink & Deburring Drill Bit Newly. Smart TV Box Android Quad Core HDMI 1080P Wifi Streaming Media Player UK
Specification:
Material: high speed steel 4241
Color: as picture shows
Size( 3 types):
5/64-15/64(1.98mm-5.95mm)
1/8-11/32(3.175mm-8.73mm)
3/16-17/32(4.76mm-13.5mm)
5/64-15/64 length: approx. 46.8mm(1.84inch)
1/8-11/32 length: approx. 49.9mm(1.96inch)
3/16-17/32 length: approx. 58.9mm(2.3inch)
