MAKITA D-16667 HSS-Co Metal Drill Bit 3.50x70mm (5 pcs)

MAKITA D-16667 HSS-Co Metal Drill Bit Size 3.50x70mm. (5 pcs)
Specifications MAKITA D-16667 HSS-Co metal drill bit, size 3.50 x 70 mm, is manufactured from high-speed steel alloyed with 5% cobalt (HSS-Co) and precision fully ground. It features outstanding high heat resistance and edge retention. The 135° split point tip ensures highly accurate drill starts without walking, making it ideal for drilling stainless steel and high-tensile hard metals.           
Features                                                                                                                                                                         5% Cobalt (Co5): Extremely heat resistant, allowing the cutting edge to retain excellent hardness when drilling stainless steel135° Split Point Tip: Ensures precise centering and reduces walking on hard surfacesFully Ground Quality: Outstanding cutting sharpness for smooth and fast drillingLonger Service Life than HSS: Ideal for heavy-duty applications and exceptionally hard materials Application
The MAKITA D-16667 HSS-Co drill bit is suitable for drilling tough-to-drill materials in industrial, mechanical, and maintenance applications that require drilling into:Hard Metals:Stainless steel (Inox)Acid-resistant and heat-resistant steelAlloyed and non-alloyed steel with high tensile strength from 800 N/mm and upCast ironGeneral Trades: Installation work requiring 3.5 mm holes in stainless steel materialsOther Metals: Can drill aluminum, copper, and brass with maximum efficiency