3pc Countersink Drill Bits Boring 70 + 90 Degree Chamfer For Soft Metal + Wood

Professional countersink bits for commercial or occasional use

3pc countersink bit sets

Tapered countersink bits

Hardened and tempered steel suitable for use with hand or power drills

Suitable for countersinking soft metals and wood

Ideal for sinking 70 degree and 90 degree holes in preparation of countersunk screws and fixings

SET INCLUDES THE FOLLOWING BITS

• 1 x 12mm countersink, 90 degree chamfer with a 6.0mm cylindrical shank (shank length 25mm, overall length 45mm)
• 1 x 12mm countersink, 70 degree chamfer with a 6.0mm cylindrical shank (shank length 25mm, overall length 45mm)
• 1 x 12mm countersink, 90 degree chamfer, 5 flute with a 1/4" hex shank (shank length 22mm, overall length 36mm)

SPECIFICATIONS

• 3pc countersink bits
• 5 flute
• 70 and 90 degree chamfer
• 1/4" hex shank
• 22mm – 25mm shank length
• HRC 40 – 42
• Suitable for use on soft metals and wood
• Hardened bits