Countersink Drill Bits Set Woodworking Chamfer 7 PCS Carpentry Reamer Core Drill Bit with One Free Hex Key

Countersink Drill Bits Set's Specification: Material: ?Three-Pointed Woodworking Countersink Drill Bit?high-speed steel 4241 ?Woodworking Chamfer: high-speed steel #45 Surface treatment: Natural Color Handle features: Round Handle Dimension: 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) NB1100 blades BS1010's Specifications: Material: M2 HSS & Plastic Burr Handle Size: 125mm*20mm (Length * Diameter) Suitable for: PVC, hard plastic and iron. Machining position: the circular hole edge, straight edge, curved edges. Not suitable for outer edges, flat. Package Included: 7 x Woodworking chamfer 1 x L-wrench 1 x Hand Deburring Tool Kit