Woodworking Drilling Tools Wood Plug Cutter Tool Three Pointed Drill Bit Countersink Drill Bit Step Cone Drill Bit

Parts List: 7PCS WOODWORKING COUNTERSINK DRILL BITS SET 6PCS 5 FLUTE COUNTERSINK DRILL BIT 8PCS WOOD PLUG CUTTER TOOL DRILL BITS 3PCS HIGH-SPEED STEEL STEP DRILL BIT SET Highlight description: 1.Polished cutting edge for reduced friction. 2.High hardness and sharp perfect for drilling the extra thick wood. 3.Ideal for wooden planks fiberboard particle board plywood plastic alumiumn board pcb board and more. 4.Helps you quickly make clean holes in wood. 5.Using high-quality materials long service life Detailed description: 7PCS WOODWORKING COUNTERSINK DRILL BITS SET Material: HSS Size: 3mm(Dia) x 60mm(L) 4mm (Dia)x 75mm(L) 5mm(Dia) x 85mm(L) 6mm (Dia)x 93mm(L) 7mm(Dia) x 10mm(L) 8mm (Dia)x 11mm(L) 10mm(Dia) x 12mm(L) 6PCS 5 FLUTE COUNTERSINK DRILL BIT Material: HSS Surface treatment:Titanium Coated. Edge: 90 degrees. Handle diameter: 1/4 hex shank. Size: 6mm(1/4 ) 8mm(5/16 ) 9mm(3/8 ) 12mm(1/2 ) 16mm(5/8 ) and 19mm(3/4 ). 8PCS WOOD PLUG CUTTER TOOL DRILL BITS Material: 45# carbon steel. Shank: 3/8 (10mm) round shank. Shank diameter: 9.3mm. Size : 5/8 (wood plug 15.8mm) 1/2 (wood plug 12.7mm) 3/8 (wood plug 9.5mm) 1/4 (wood plug 6.3mm) 3PCS HIGH-SPEED STEEL STEP DRILL BIT SET: Material: high-speed titanium-plated steel Size: 4-32mm (4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 24mm 26mm 28mm 30mm 32mm) 4-20mm (4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm) 4-12mm (4mm 6mm 8mm 10mm 12mm) (Due to the manual measurement there will be an error of 1-3 cm.)