Product Name | 3PCS HSS Tin Coating Striaght Flute Step Drill Set Bit With Wood Box 4 to 32mm 4 to 20mm 4 to 12mm |
Matrial | Hss4241/4341/M2/M35/M42,etc. |
Size | 4-32mm , 4-20mm, 4-12mm/Customized |
Finish | Tin coating/Cobalt coating/Nitrided coating,etc. |
Packing | Wood Box/Aluminum Box/Customized |
Shank | 1/4 Hex shank/Round shank/3-sided shank,etc. |
Flute Type | Straight Flute/Spiral Flue |
MOQ | 500 |