Drill Bits

HSS Twist Drill Bit 7.5mm by Sealey

HSS Twist Drill Bit 7mm by Sealey

The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is …

HSS Twist Drill Bit 8.5mm by Sealey

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS5X100 Specifications: Model No SS5X100 Brand: Worksafe Size: Ø5 x 100

Ideal for general purpose drilling into most masonry products. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet.

HSS Twist Drill Bit 5mm by Sealey

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS55X100 Specifications: Model No SS55X100 Brand: Worksafe Size: Ø5.5 x 100mm

HSS Twist Drill Bit 5.5mm by Sealey

Expert Quality, high speed steel twist drills. Manufactured to DIN 338 and ISO 235/1 Specifications Contents: 1 x HSS Drill Bit, 1/16"

HSS Twist Drill Bit 8mm by Sealey

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS8X120 Specifications: Model No SS8X120 Brand: Worksafe Size: Ø8 x 120mm

The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is …

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS7X100 Specifications: Model No SS7X100 Brand: Worksafe Size: Ø7 x 100mm

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS6X100 Specifications: Model No SS6X100 Brand: Worksafe Size: Ø6 x 100mm

Premium HSS precision-ground right hand cutting drill bit. For drilling small holes in metal, rapid drilling, long life and excellent concentricity. Manufactured from High Speed Steel to DIN338.

HSS Twist Drill Bit 9mm by Sealey

Expert Quality, HSS drill bits, manufactured to DIN338 and ISO235/1 specifications. Display packed.

Expert Quality, HSS drill bits, manufactured to DIN338 and ISO235/1 specifications. Display packed.

Expert Quality, metric-sized high speed steel drills (with 5% COB alt). The addition of COB alt to HSS prevents wear for longer life. Contents: 1 x HSS Cobalt Drill Bit, 3.2mm

Ideal for clean accurate drilling in metal, laminates, plastics and wood. Straight shank HSS jobber drill bit

The Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly. TiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit. These drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure. The drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is …

Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. Supplied in a plastic wallet. Features & Benefits: • Ideal for general-purpose drilling into most masonry materials. For use in a 1/2" chuck with percussion. • Supplied in a plastic wallet. • Model No. SS65X100 Specifications: Model No SS65X100 Brand: Worksafe Size: Ø6.5 x 100mm

The HSS Twist Drill Bit PointTeQ enables fast drilling in metal due to its PointTeQ tip design. Quick and easy drilling starts are possible as the self-centering tip prevents wandering. Because of its increased drilling rate, less heat and wear are generated. The PointTeQ tip design remains sharp and ensures continuous durability. This bit is suitable for drilling clearance and pilot holes in alloyed and non-alloyed steel, non-ferrous metals, cast steel, cast iron and plastics. There is a low risk of breakage, especially for drill bits below 6 mm in diameter as the bit is manufactured to have a highly elastic body. Its black-oxide coated flute provides fast chip removal. The HSS Twist Drill …