Blue Spot Tools HSS Cobalt Drill 13pc Set 20341 Bluespot

Blue Spot Tools 13 Piece HSS Cobalt Drill Set 20341 Bluespot

MPN 20341

Barcode 5028734203417

The blue spot tools 13 piece 1.5mm to 6.5mm HSS cobalt drill bits are manufactured from high speed steel with 5% cobalt for the highest strength and durability.

The set benefits from a ground flute for increased accuracy when drilling.

The blue spot tools 13 piece 1.5mm to 6.5mm HSS cobalt drill bits are suitable for drilling in iron, non-ferrous metals, plastic, steel, stainless steel and wood.

The HSS cobalt drill bit set comes in a case with specified size slot for quick identification and convenient storage.

Specification and Main Points

• HSS cobalt drill bit set 20341 - Manufactured to DIN 338
• Manufactured from high speed steel with 5% cobalt
• Ground flute for increased accuracy when drilling
• 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm and 6.5mm
• Used for drilling in iron, non-ferrous metals, plastic, steel, stainless steel and wood
• 118 degree split point for drill bits below 3mm
• 135 degree split point for drill bits over 3mm for increased accuracy
  

The Benefits of using cobalt bits over standard HSS steel bits is that they are stronger than regular steel. they are made of a combination of cobalt and steel normally advised as a percentage.

Cobalt is stronger than HSS making it better for heavy duty drilling applications with a more rapid high-speed endurance.

Cobalt drill bits also offers the advantage of being more heat resistant and allow a longer higher performance when undertaking any drilling activity particuly in hard metals and welds, they are also better for drilling stainless steel.