SHEFFIELD 19PCS HSS CO.5% COBALT METAL DRILLS SET

SHEFFIELD 19pcs HSS CO.5% Cobalt Metal Drills Set With Steel Box Casing Heavy Duty High Speed Drilling Stainless Steel Mata Gerudi Besi 19 Batang Set 高速钢麻花钻19件套

• Qualified HSS M35 steel (Co: 5%), fully milled, ensured hardness and cutting speed.
• Adopts 135 degree dual rear degree technology for cutting edge, making accurate positioning.

PRODUCT SPECIFICATION:

• ITEM NO: S133022
• SIZE: 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10mm
• RANGE OF APPLICATION: Suitable for drilling on metal surfaces