3pcs HSS Step Drill Bit Set (4-12MM) BCE3SU – ក្បាលខួងមាន ៣គ្រាប់

$14.00

Products Details:
· Round shank;
· Size: 4~12mm (4, 6, 8, 10, 12);
· Shank diameter: 6mm,4~20mm (4, 6, 8, 10, 12, 14, 16, 18, 20);
· Shank diameter: 8mm,4~32mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32);
· Shank diameter: 10mm;
· Material: HSS and Titanium plated;
· For steel sheet, aluminum sheet, wood board, plastic board, etc.