Square Hole Mortise Chisel Drill Bit Tools for Wood Woodworking Hole Saw Mortising Chisel Drill Bits 3/4" 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" (6 PCS)

FEATURES:This utility model in the hole drilled by the rotary body, while the impact of the use of hammer impact force transmitted to the outer body, the material crushing round hole and square head wall, a one-time processing of a square hole, and the dust can be broken slag discharged from the tube.Using different specifications of the square hole drill, matching the appropriate power of the square hole machine, you can play a square hole to meet the requirements.Professional wood drill, suitable for construction, installation, decoration, decoration and other industries.Specifications:Holder diameter: 19mm (circular) ;Drilling core length: 200mmSlotting flute diameter:1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm), 1/2 Inch (12.7mm), 9/16 Inch (14mm), 5/8 Inch(16mm).Package Included:1 x 9/16-inch (14mm)1 x 1/2-Inch(12.7mm)1 x 3/8-Inch(9.5mm)1 x 5/16-Inch(8mm)1 x 1/4-Inch(6.4mm)

• DRILL BITS SIZES:Drill bits diameters: 1/4 Inch (6.4mm),5/16 Inch (8mm), 3/8 Inch (9.5mm),1/2 Inch (12.7mm),9/16 Inch (14mm),5/8 Inch (16mm).
• DURABLE HIGH-SPEED STEEL:These bits are Crafted from HRC48~50 high-speed steel with heat treatment,ensuring longevity and reliable performance.
• SUPERIOR COMATIBILITY:The square hole mortise chisel drill bits are designed to work seamlessly with a wide range of mortise and drill accessories.
• DOUBLE EFFECT:These drill bits can be used with mortise and tenon machine to achieve double effect,enhancing efficiency and convenience in woodworking tasks.
• WIDE APPLICATION:These square hole drill bits are suitable for wood,including MDF,MDF,particle board,channel wood,pine wood,basswood, etc.providing precise and versatile options for various woodworking projects.