Specifications:
Material: Bearing steel
Color: as picture
Applications: Suitable for wood products such as density boards, medium density fiberboard, particle board, wood, etc. Suitable for square hole drills and square tenon machines.
Specifications: 1/4" (6.4mm), 5/16" (8mm), 3/8" (9.5mm), 1/2" (12.7mm)
Hole Specifications
Size: Handle
Diameter Groove
Total Depth
Length
1 / 46.4mm /
0.3 in 4 mm /
0.2 in 45 mm
1.8 in 180 mm /
7.1in 5 / 168mm /
0.3 in (5.5 mm)
0.2 in (60 mm)
2.4 in 180 mm /
7.1in 3 / 89.5mm /
0.4 in (9.5 mm)
0.4 in 60 mm /
2.4 in (210 mm)
8.3in 1 / 212.7mm /
0.5 in 10 mm /
0.4 in 60 mm /
2.4 in (210 mm)
8.3in
Package List:
4 x Square Hole Drill Bits
Note:
Not for use on metal, concrete, glass and gypsum board.