Sutton 21 Piece Heavy Duty Cobalt Hss Imperial Jobber Drill Set D109 S2
Sutton D109 S2 - 21 Piece Imperial
Industrial quality for drilling stainless steel and other tough materials.
The 5% cobalt formula improves abrasive and heat resistance, for increased strength at higher drilling temperatures.
Contains: 1/16 – 3/8 x 1/64 rises
*The 5% cobalt formula improves abrasive & heat resistance, for increased strength at higher drilling temperatures.
*Thick Core for increased rigidity in hard materials
*135° Split Point drills > 2mm & 3/32 enables accurate positioning and less drilling pressure
*Surface Finish Colour - tempered finish enables identification of cobalt drills
*Industrial quality for drilling hardened steel