Heller Cobalt Drill Bit Set 19 Piece 1mm – 10mm x 0.5mm

Heller 29384-6 HSS-Co Cobalt Drill Bit Set

• 19 Piece
• 1mm to 10mm in 0.5mm increments.
• The HSS-CO Cobalt is made of a special HSS steel with a 5% cobalt content, for extremely long life.
• Precise response when positioning the bit due to its split point and 135° point angle and scores with its excellent concentricity acc. to DIN 1414