HSS Cobalt Drill Bits (10) 5.5mm OL:93mm WL:57mm

HSS Cobalt drill bit set, 10 pieces, with hexagonal shank Westfalia

Drill bits do not get any tougher than this! With ¼" hexagonal shank, slip-proof, also compatible with ¼" bit holders. Suitable for use with alloyed and unalloyed steels. The drill bits are made from acid and heat-resistant steels, gray cast iron and cast steel. They are extremely temperature resistant delivering higher cutting speeds. Harder than carbide and titanium. Includes: 1 drill each: 1 ...

Sealey DB030CB HSS Cobalt Drill Bit 3mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB030CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB090CB HSS Cobalt Drill Bit 9mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB090CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB080CB HSS Cobalt Drill Bit 8mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB080CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB120CB HSS Cobalt Drill Bit 12mm Pack Of 5

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB120CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB040CB HSS Cobalt Drill Bit 4mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB040CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB130CB HSS Cobalt Drill Bit 13mm Pack Of 5

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB130CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DBI14CB HSS Cobalt Drill Bit 1/4in Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1/4 to 7/32in - Sealey DBI14CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-fr...

Sealey DBI316CB HSS Cobalt Drill Bit 3/16in Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1/4 to 7/32in - Sealey DBI316CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-f...

Sealey DB010CB HSS Cobalt Drill Bit 1mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB010CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB110CB HSS Cobalt Drill Bit 11mm Pack Of 5

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB110CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB060CB HSS Cobalt Drill Bit 6mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB060CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB020CB HSS Cobalt Drill Bit 2mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB020CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

HSS Cobalt Drill Bit 7.5mm OL:109mm WL:69mm

The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys Their 135° split point grinding ensures perfect centring and reduced drilling pressure An industrial quality ground flute ensures high accuracy drilling and fast removal of chips The drill bit body is manufactured from high quality HSS steel containing 5 Cobalt Co The added 5 Cobalt improves the ...

HSS Cobalt Drill Bit 8.5mm OL:117mm WL:75mm

The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys Their 135° split point grinding ensures perfect centring and reduced drilling pressure An industrial quality ground flute ensures high accuracy drilling and fast removal of chips The drill bit body is manufactured from high quality HSS steel containing 5 Cobalt Co The added 5 Cobalt improves the ...

Sealey DB050CB HSS Cobalt Drill Bit 5mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB050CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB025CB HSS Cobalt Drill Bit 2.5mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB025CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

HSS Cobalt Drill Bit 6.5mm OL:101mm WL:63mm

The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys Their 135° split point grinding ensures perfect centring and reduced drilling pressure An industrial quality ground flute ensures high accuracy drilling and fast removal of chips The drill bit body is manufactured from high quality HSS steel containing 5 Cobalt Co The added 5 Cobalt improves the ...

HSS Cobalt Drill Bit 4.5mm OL:80mm WL:47mm

The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys Their 135° split point grinding ensures perfect centring and reduced drilling pressure An industrial quality ground flute ensures high accuracy drilling and fast removal of chips The drill bit body is manufactured from high quality HSS steel containing 5 Cobalt Co The added 5 Cobalt improves the ...

Sealey DB070CB HSS Cobalt Drill Bit 7mm Pack Of 10

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB070CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...

Sealey DB100CB HSS Cobalt Drill Bit 10mm Pack Of 5

Sealey HSS Cobalt Drill Bits - Fully Ground 1-13mm - Sealey DB100CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swar...