Irwin IRW 49912

Irwin Auger Bit, Full Length, Series: I-100, Drill Style: Auger, 3/4 in Diameter, 7-1/2 in Overall Length, Spiral Flute, 4-1/2 in Flute Length, 5/16 in Shank, Hex/Straight Shank, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Bright

• Features

• Solid center design provides extra rigidity while boring
• Wide lands keep the bit straight as it bores through the hole
• The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
• Single spur cutting edge scribes the circumference of the hole for a smoother finish
• Coarse screw point provides fast boring in hard and soft woods
• Full-length heat treated bit guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs
• Screw+spur+cutter point shape, CW spiral angle

Specifications

Additional Information

Documents

• Catalog