Patriot FD 420 Professional 120301415

The BlueSpot Step Drill is manufactured from high steel for increased durability and cutting power. Titanium coated to reduce friction and heat. Specially designed for precision drilling of holes in a more→luminium, brass, copper, plastic, steel and wood. 2mm step increments. The set is supplied in a robust metal case and contains the following: 1 x 5 Step Drill 4-12mm1 x 9 Step Drill 4-22mm1 x 10 Step Drill 4-32mmAdditional Information:• Min. Size (mm): 4• Max. Size (mm): 32

• Superior quality SDS Plus drill bit suitable for a variety of applications.• Drills are fully hardened and ground.Superior quality SDS Plus drill bits suitable for a variety of applications. Drills more→are fully hardened and ground.Technical Specification:Size: ø22 x 250mmDimensions: Length: 20mm x Height: 310mmWeight: 0.345KgWarranty: Consumable

Maximum Precision - The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect more→centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics.…