Features: 1. Sharp and durable carbide tip can be reused after grinding. 2. The hole diameter can be adjusted by the distance from the drill bit tip to the center. 3. Alloy steel with heat treatment can be used for thin-film plate. 4. Can be installed and operated on the electric drill and bench drill. 5. Widely used in wooden board, plastic board, gypsum board, etc. Specifications: Material: alloy steel Color: silver Shape: airplane Hole diameter range: 30-300mm / 1.18-11.81in Weight: Approx. 518g Package Includes: 1 x Adjustable Hole Saw Drill Bit Set Note: 1. Before starting operation, check if all the screws are tightened. 2. Be sure to hold it during operation to prevent accidents. 3. When replacing the drill, it is necessary to cut off the power.
W**W
Felix ability
Not sharp enough, need special tools for connection , risky if not secured probably
P**1
good
good
M**D
Could be dangerous in wrong hands
Poor quality and dangerous.
S**T
Beaucoup trop dangereux !
Vous allez vous casser le poignet, ça bloque dans le placoplâtre, ou si vous forcez vous allez avoir un trou pas précis !Je ne recommande pas.
Trustpilot
1 week ago
1 day ago