Warranty:-
Customized support:OEM
Place of Origin:Zhejiang,China
Brand Name:BJERGSEN
Model Number:20004
Type:Core Drill Bit
Use:Connect Bi-metal Hole Saw
Working Length (mm):-
Small Arbor:3/8" Hex 1/2"-20UNF for 14 to 30mm hole Saw
Big Arbor:7/16" Hex 5/8"-18 UNF for 32 to 210mm hole saw
Body Material:Carbon Steel
Shank:Round Shank
OEM:Accept
Bit material:High Speed Steel
Finish:Black Oxide
Certification:-