3 PC. TITANIUM NITRIDE COATED STEP DRILLS
replaces 28 individual drill bits!
Two-flute design gives you faster smoother cutter
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C
Contact SupplierPackaging Detail: As buyer's request
Delivery Detail: 30 work days
3 PC. TITANIUM NITRIDE COATED M2 HIGH SPEED STEEL STEP DRILLS DRILL 28 HOLE This compact set replaces 28 individual drill bits. Two-flute design gives you faster,
smoother cutting. Titanium nitride coating for cooler running.
Automatically deburrs holes as you drill Quick-change 1/4'' hex shank M2 high speed steel for long life Sizes: 3/16'' to 1/2'' Six Step Bit (3/16'', 1/4'', 5/16'', 3/8'',7/16'', 1/2''); 1/4'' to 3/4'' Nine Step Bit (1/4'', 5/16'', 3/8'', 7/16'',1/2'', 9/16'',5/8'',11/16'',3/4'');
1/8'' to 1/2'' Thirteen Step Bit (1/8'', 5/32'', 3/16'', 7/32'', 1/4'', 9/32'', 5/16'',
11/32'', 3/8'', 13/32'', 7/16'', 15/32'', 1/2'')