Product Review

WARRANTY & CUSTOMER SERVICE:
GORCHEN provides 30 Days Warranty and Lifetime Product Support.
Within this period, if the product gets broken after usage or for any reason you are not satisfied with it,
please contact us for new replacements or return, we will resolve any possible issue for you.

Specifications:
5/64" bit can drill a hole(hole diameter is 2mm) for screws whose diameter is 2.2-2.8mm;
7/64" bit can drill a hole(hole diameter is 2.8mm) for screws whose diameter is 3-3.5mm;
9/64" bit can drill a hole(hole diameter is 3.5mm) for screws whose diameter is 4-4.5mm;
11/64" bit can drill a hole(hole diameter is 4.5mm) for screws whose diameter is 5-5.5mm;
5mm bit can drill a hole(hole diameter is 5mm) for screws whose diameter is 5.5-6mm;
13/64" bit can drill a hole(hole diameter is 5.2mm) for screws whose diameter is 6-6.5mm;
1/4" bit can drill a hole(hole diameter is 6.35mm) for screws whose diameter is 7-7.5mm;

USAGE SUGGESTION:
Please choose the sutiable size depend on the wood's hardness level.
If the wood is a soft one, choose relative one size smller;
if the wood is a hard one, choose the corresponding size or relative one size larger.

PACKAGE LIST:
7 x Hinge Hole Drill Bit(7 Listed Sizes)
1 x Plastic Case