12.7mm (1/2’’) L/S Drill Hss (375mmx260mm) (503 12,700) - Drills

12.7mm HSS Extra Long Twist Drill 260mm FL x 375mm OAL (503 12,700)

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$311.20
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12.7mm (1/2’’) L/S Drill Hss (375mmx260mm) (503 12,700) - Drills

12.7mm HSS Extra Long Twist Drill 260mm FL x 375mm OAL (503 12,700)

$311.20
Guhring

The Guhring Series 503 is an extra-length, high-speed steel (HSS) deep hole twist drill featuring a GT 100 parabolic flute design. 

Key Features

  • Design: GT 100 parabolic wide flutes and a 130° point angle with a relieved cone.
  • Application: Built for extremely deep hole drilling in heavy structural steel and difficult chip-removal conditions.

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