Makita HP488D009

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 industr more→ial 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 red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.

Faithfull SDS Max Point Steels are produced to provide high-performance in all types of modern large capacity drilling and hammer drilling machines. Manufactured using traditional forging skills such more→as hammer work on chisels and drop stamp forging of cutting blades, they fit the most popular machines used in the UK. Type Point. Fitting SDS Max.

Milwaukee HSS-G Thunderweb Drill Bit design is characterised by a conical shaped web which gets thicker towards the back of the drill bit. Standard drill bits have a constant thickness throughout thei more→r length. Even at the narrowest point the Tunderweb core is thicker than that of a standard drill bit. Specifications • Cutting Width: 5mm • Length: 86mm • Pack Quantity: 10 Features and Benefits • Parabolic web cross section: Large web thickness and strength built in • Thunderweb flute form ejects hot chips rapidly • Dissipates heat better increasing life time • Precision starting, drill bit won't walk on material surface • Polished finish reduces friction …