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Whiteside 70mm Long Left Hand Rotation Boring Bit

70mm Long Left Hand Rotation

Whiteside’s right hand rotation boring bits are available in 70mm overall length and a 10mm shank size. These Whiteside drill bits are perfect for European style cup hinges and are now available in various cutting diameters. To get started on your next project, simply find your left hand rotation boring bit below and click add to cart.

 Part Number   Cutting Diameter   Overall Length 
10mm Shank
DH15-70LH 15mm 70mm
DH20-70LH 20mm 70mm
DH25-70LH 25mm 70mm
DH30-70LH 30mm 70mm
DH35-70LH 35mm 70mm

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