Picture 1 of 1

Picture 1 of 1

IRWIN 10502601 HSS Pro Tin Coated Drill Bit 12.0mm OL 151mm WL 101mm

Be the first towrite a review.
  • buyaparcelstore (880889)
  • 99% positive Feedback
Price:
£6.84
Free 3 day postage
Estimated between Thu, 25 Apr and Fri, 26 Apr
Returns:
30 days return. Buyer pays for return postage.
Condition:
New
The Irwin IRW10502601 HSS Pro TiN coated drill bit has the following dimensions: Drillbit diameter: 12.0mm Total length: 151mm Working Length: 101mm 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 2.5 Titanium Nitride .