Woodworking square hole drill British lengthened woodworking open square hole square tenon machine with square hole drill bit 4PC set

• Product weight (kg): 0.65
  Series: 4PC drilling drill
  made in China
  
• Product Specifications:
• 1/4"(6.35mm), 5/16"(7.94mm), 3/8"(9.5mm), 1/2"(12.7mm).
• This dimension refers to the side length of the square hole made by the square hole drill.
• The cylindrical diameter of the holding part is 19mm.
• Square hole drill cores are above 210mm
• Package Combination Included Product Weight:
• 1/4"(6.35mm)——135g
• 5/16"(7.94mm)———140g
• 3/8"(9.5mm)———160g
• 1/2"(12.7mm)———215g

Key Features

Product weight (kg): 0.65 Series: 4PC drilling drill made in China
Product Specifications:
1/4"(6.35mm), 5/16"(7.94mm), 3/8"(9.5mm), 1/2"(12.7mm).
This dimension refers to the side length of the square hole made by the square hole drill.
The cylindrical diameter of the holding part is 19mm.
Square hole drill cores are above 210mm

Package Combination Included Product Weight:
1/4"(6.35mm)——135g
5/16"(7.94mm)———140g
3/8"(9.5mm)———160g
1/2"(12.7mm)———215g