This 8mm shank router bit is made of strong carbide material, it has high strength, high hardness, wears resistance, and fine durability. The 2.5mm-10.5mm height adjustable coring bit is designed for quick holes opening. Suitable for drilling on pine wood, solid wood, density board, shaving board, medium-density fiberboard, etc. Easy cooperating with flat-edges trimmers, electric routers, vertical carving and milling machines, automatic engraving machines, etc.

Features:
Utility Tools: Industrial-quality router bits with -kickback designs for hand-crafted drawers or other DIY woodworking uses. 
Premium Material: It is made from strong carbide material, it has high strength, high hardness, wears resistance, and fine durability. 
Height Adjustable: The 2.5mm-10.5mm height adjustable coring bit is designed for quick holes opening. 
Stable Fixing: The hexagon screw for fixing the drill bit, and the round shank chamfers for easy clamping. 
Applicable Materials: Suitable for drilling on pine wood, solid wood, density board, shaving board, medium-density fiberboard, etc. 
Applicable Equipment: Perfect for cooperating with flat-edges trimmers, electric routers, vertical carving and milling machines, automatic engraving machines, etc. 
5 Models Optional: You can choose 8*8*2.8mm, 8*8*3.0mm, 8*8*3.2mm, 8*8*3.5mm, 8*8*4.0mm according to your demands.

Specifications:
Name: 8mm Shank Router Bit
Material: carbide
Type: 8*8*2.8mm, 8*8*3.0mm, 8*8*3.2mm, 8*8*3.5mm, 8*8*4.0mm (optional)
Adjustable height: 2.5-10.5mm
Item size: 74.8 * 26.5 * 26.5mm / 2.94 * 1.04 * 1.04in
Item weight: 67g / 2.36ounce
Package size: 83 * 40 * 38mm / 3.27 * 1.57 * 1.50in
Package weight:
8*8*2.8mm: 80g / 2.82ounce
8*8*3.0mm: 78g / 2.75ounce
8*8*3.2mm: 81g / 2.86ounce
8*8*3.5mm: 83g / 2.93ounce
8*8*4.0mm: 82g / 2.89ounce

Packing List:
1 * Router Bit
2 * Wrensh
1 * Plastics Box