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IRWIN® HSS Pro TiN Coated Drill Bit 8.5mm OL:117mm WL:75mm
Product Code: IRW10502596
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 very resistant to wear. TiN has a low coefficient of friction, this results in less power being consumed and less heat generated during the drilling.
Irwin HSS Pro TiN Coated Drill Bit.
Size 8.5 x 117mm.
Category
Metal Drill Bits
Manufacturer IRWIN®
Description
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 very resistant to wear. TiN has a low coefficient of friction, this results in less power being consumed and less heat generated during the drilling.
Irwin HSS Pro TiN Coated Drill Bit.
Size 8.5 x 117mm.
Specifications
Catalog Page Number
623
Brand
IRWIN®
Categories
Drill Bits & Holesaws
Category
Metal Drill Bits
Country Of Origin
China
Form
Drill Bits - Metal
Manufacturer
IRWIN®
Overall Length
117mm
Pack Size
1
Tip Diameter
8.5mm
Type
Metal Drill Bits
Working Length
75mm
