-- The wood splitter is made of carbon steel, impact resistant and wear resistant; Heat treatment of the titanium coating reduces friction and heat; the precision thread of the taper drill can help you split large firewood easily, can work for a long time, and make the work comfortable and more productive 4 handles connect with the electric drill -- Slotted drill hand tool compatible with more electric drills/hammer drills, (1x square handle, 1x round handle and 2 hex handles), grooves on the handle prevent the wood from splitting the drill bits slip during drilling. use, make work comfortable, improve work efficiency and practicality Effort-saving woodworking-- The wood splitting punch is suitable for people who cannot swing an ax due to back discomfort, or the elderly and women with insufficient arm strength; when splitting wood, the sawdust will not scatter like an ax and can also be used without a cutting board Easy to use-- The heavy duty firewood twist drill is beautifully designed and the triangular shank ensures stable clamping, just install the bit into the electric drill and drill holes in the wood, and the firewood will spatter easily with its optimal hardness and strength Wide Range of Applications-- This multi-functional wood splitter hand tool is ideal for splitting hard oak, hickory, walnut, etc. Woodworking Bits of quality: 1. Using high quality steel, high strength, impact resistance, wear resistance, not easy to break due to vibration 2. The product is integrally formed, without splicing, which makes it more sturdy, and all kinds of soft and hard wood can be easily opened 3. Groove non-slip design, long-term work, comfortable work 4. Titanium coating reduces friction and heat through heat treatment. 5. Hardening treatment, high hardness precision, wear-resistant, durable Specification: Type: Core drill bit Material: High Carbon Steel Dimensions: 32 x 160mm / 42 x 165mm (Diameter x Length) Application: Wood Drilling Used for: hole punch Bit type: round rhinestone, hex shank hammer, round shank hammer, square shank hammer Note: 1. Due to manual measurement, the size difference of 1-3cm is within the normal range. 2. Due to lighting, screen, etc., there may be slight differences in color. Package includes: 1*Wood Drill 1*Round Handle 1*Square Handle 1*Small Hexagonal Handle (Length 10mm) 1*Large Hex Handle (Length 6.35mm)