DESCRIPTION

• Suitable for portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100N/mm2
• Heat and acid proof steel; cast; iron; bronze; welded seams
• Stainless and chrome nickel steels.
• Has a precision of 135§ point angle – enables self centering & eliminates walking
• The bit tip can be resharpened to restore profile and sharpness
• Has a Longer life & rapid drilling precision; ground twist and better debris
• Has diameter tolerance to h8 grade leading to accurate hole diameter
• Diameter: 5.5 mm
• Length: 93 mm
• Working Length: 57 mm

HIGHLIGHTS

• Duly hardened & tempered
• Cr-V Steel,drop forged
• Satin Finish
• Din standard 3121

HIGHLIGHTS

• Duly hardened & tempered
• Cr-V Steel,drop forged
• Satin Finish
• Din standard 3133