28 mm (Dia.) Cylinder (Hinge) BitFrom the ManufacturerThese industrial carbide tipped cylinder (hinge) boring bits are designed for accurate boring and the two wing cutters and two spur cutters prevent bottom side tear out. The 70mm long bits have a 10mm x 20mm shank with an adjustable top screw making them compatible with most boring machines. Drills all composition materials, solid surface materials, plywoods, hardwoods, and softwoods. Use on automatic and manual muti-spindle boring machines. 22 mm diameter, 70mm overall length, right hand turn, and 10mm shank.

• Diameter 22mm, Length 70mm, Rotation RH, Shank 10mm
• Industrial carbide tips
• Designed for superior performance and maximum life.
• Wood case for easy storage and protection.
• Right Hand Rotation
• Freud's Limited Lifetime Guarantee

Weight	0.13 lb
Height	0.90 in.
Length	3.10 in.
Width	0.90 in.
Inventory Number	DIACB22070R
MPN	CB22070R