- 30-day returns
- Fast shipping
- Secure payments
- Over 300,000 products
arbor_size:
3
category:
Drilling & Driving & Boring
manufacturer:
Spyder
mpn:
19021
odi_diameter:
1/4" - 3/4" in 16ths
Spyder - 19021
- Proprietary Mach-Blue Armor Plating is a super hard surface plating that retains sharper cutting edges, and reduces heat build-up and cutting friction “ resulting in faster cuts and exceptionally long drill life.
- Impact rated 1/4³ speed hex won't slip in conventional 3-jaw chucks and ideal for use in quick change impacting power tools.
- Optimized 135° self-centering split point cutting geometry won't walk or wander “ even on pre-hardened or curved surfaces.
- Advanced M-Series alloy tool steel construction and proprietary heat treatment increase drill bit durability, rigidity and breakage resistance.
- Ideal for drilling stainless steel, mild steel, aluminum, stacked sheet materials and other tough-to-drill alloys.