STEP BIT SET (NO.1, 4)

STEP BIT SET (NO.1, 4)

• Durable split point for fast and accurate material penetration.
• Patented split step design optimizes chip loading for fast, uniform cutting and more holes per charge.
• Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling.
• Dual flute design allows for superior chip evacuation, cutting speeds and tool life.
• Three-flat shank for all 1/2 in. drill chucks.
• Laser markings for quick and easy product and size identification.
• Replaced 03607

• Height 0.3 mm 
• Width 101.6 mm 
• Length 152.9 mm 
• Weight 136.1 g 

• Type Jeu de fraises étagées à trous multiples
• Diamètre minimal de perçage GSB01: 1/8 po (3,2 mm), GSB04: 3/16 po (4,8 mm)
• Diamètre maximal de perçage GSB01: 1/2 po (12,7 mm), GSB04: 7/8 po (22,2 mm)
• Épaisseur maximale de la tôle Calibre 10 (3,5 mm)