Square Hole Saw Auger Drill Bit, Bits Mortising Chisel Woodworking Tool Carbon Steel Power Accessories for Construction Installation Spiral Durable Kits High Hollow Mortise Wood

Features:
1. This square mortiser drill bit tool set is made of special steel, heat treatment, HRC4850, offers high hardness, lengthened core, and high concentricity
2. Professional countersink drill bit, suitable for construction, installation, renovation, decoration industry, etc
3. Durable hole saw kits will get double effect by matched use with mortise and tenon machine, the square hole punching needs to use electric drill, hammer & other tools
4. 6 pieces a pack, high carbon steel hollow chisel mortise power tool with different slot diameter to meet your needs
5. Square hole drill wood working tool is great accessory for mortising, chisel, and woodworking

Specifications:
Material: Steel
Hardness: HRC 48-50
Color: Silver
Quantity: 6Pcs
Support Diameter: 19mm / 0.7inch
Corebit Length: 200mm / 7.8inch
Diameter Weight
0011/4inch (6.4mm)106g
0025/16inch (8mm)131g
0033/8inch (9.5mm)154g
0041/2inch (12.7mm)195g
0059/16inch (14mm)214g
0065/8inch (16mm)222g
Weight: 1215g

Package Included:
6 x Saw Drills
Package Dimensions ‏ : ‎ 9.84 x 3.94 x 2.36 inches; 2.49 Pounds
Item model number ‏ : ‎ Tiiyeetaysrg184x
Date First Available ‏ : ‎ April 3, 2024
Manufacturer ‏ : ‎ Tiiyee
ASIN ‏ : ‎ B0CZRZKGLS
Country of Origin ‏ : ‎ China

Durable Steel Material: The square hole mortise chisel drill set is made of the high quality steel. After heat treatment, the saw drill bit has high hardness, firmness and durability, and the square chisel and wear resistant. The sturdy round handle helps you stay more stable during use
Groove Design: The mortising chisel woodworking tool saw drill for square holes with high performance flute design geometry, combined with U shaped edge, carbon steel square hole saw auger drill bit can achieve excellent chip extraction and help you better improve drilling efficiency
Square Hole Drill Bit: The square hole drill bit set is suitable for all mortising machines and drill press attachments, as well as bench drilling machines. Mortising drill bit can be drilled in wood and some composite materials
Various Sizes: The woodworking mortising chisel countersink bit kit includes four different sizes: 1/4 inch (6.4mm), 5/16 inch (8mm), 3/8 inch (9.5mm) and 1/2 inch (12.7mm). These hole saw drill bit auger rotation wood tool of different specifications are commonly used in our daily life
Application: The hole drill wood working tool needs to be used with mortise machine. If you need to extend the square hole manually, you need to use tools such as electric drill and hammer. During steel woodworking hole saw mortising chisel use, please ensure that the board and the drill are at a 90 degree angle