12 Piece Carbide Hole Kit Tipped Hole Drill Bit 1650mm

Features:

【High Quality Material】The hole material is carbide, with high hardness and toughness to ensure its cutting strength and wear resistance, our hole according to the rust-proof, but also strong and long-lasting.

【12Pcs Hole Set】12Pcs hole cutters with dimensions 16mm, 16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 32mm, 35mm, 40mm, 45mm, 50mm, 12 pcs pilot drill bits and 1pcs wrench. A variety of sizes to meet your different needs.

【Perfect Cutting】Hole drill adopts multi-tooth alloy bit combination design, consisting of inner, middle and outer cutting edges, with spring-loaded guided drills for drilling and clean removal of clogs.

【High precision and Easy to Use】Carbide steel teeth for cutting of clean round holes. Suitable for hand electric drill, bench drill and flat drill.

【Widely Used】The carbide hole is widely used to cut and process metal materials, stainless steel, iron, alloy steel, cast iron, carbon steel, abrasive steel, copper, aluminium alloy and so on according to different materials.

Specifications:

Type: 6 Pcs Set / 10 Pcs Set / 12 Pcs Set (Optional)

Material: Alloy steel

Diameter: 16-35mm (6 Pcs Set), 16-53mm (10 Pcs Set), 16-50mm (12 Pcs Set)

Maximum Cutting Depth: 40mm / 1.57in

Package Weight: 2110g / 4.65lb

Package Size: 28.4 * 22.4 * 6.3cm / 11.18 * 8.82 * 2.48in

Package List:

12 * Carbide Hole

1 * Wrench

1 * Storage Box

1 * User Manual (English)