6pcs wood working flat drill bit set 10-25mm hole cutting borer quality.
Features:.
Specification:.
Material: high-carbon steel.
Quantity: 6pcs.
Drill model:10?12?16?18?20?25mm.
Specifications:.
Material: high-carbon steel.
Hardness: hrc55 ~ 58.
Sizes: 10mm-25mm.
Quantity: 1pc.
Suitable for wood timber drilling.
Package included:.
1x machine flat wood drill bit.