6Pcs Drill Tap Set Hex Shank SAE Combination Drill and Tap Bit Set HSS 43412700
MATERIAL: This drill and tap bit set are made of HSS (4341) High hardness, rustproof, solid and ; Back taper exceeds the tap to prevent over-drilling and damage to the thread.
HIGH SPEED: This sae tap drill bit set can perform one-step Processing, Drilling, Tapping, Deburring and Countersinking in One Operation, greatly save processing steps and time costs, improve working efficiency.
WIDELY USE: This screw tapping bit tool Suitable for wood, plank, plastic, aluminium plate or sheet iron,etc. Note:Low Speed and Cutting holes in materials (Thickness: less than 3mm)
QUICK CHANGE: This tap drill bit set with 1/4 inch hex shank ,can be fited into power tools more easily and securely.
Colour: silver
Material: high-speed steel
Package Contents:
1 * 6-32NC (3.5mm) drill bits
1 * 8-32NC(4.2mm) drill bits
1 * 10-32NC(5mm) drill bits
1 * 10-24NC (5mm) drill bits
1 * 12-24NC(5.7mm) drill bits
1 * 1/4-20NC(6.35mm) drill bits
HIGH SPEED: This sae tap drill bit set can perform one-step Processing, Drilling, Tapping, Deburring and Countersinking in One Operation, greatly save processing steps and time costs, improve working efficiency.
WIDELY USE: This screw tapping bit tool Suitable for wood, plank, plastic, aluminium plate or sheet iron,etc. Note:Low Speed and Cutting holes in materials (Thickness: less than 3mm)
QUICK CHANGE: This tap drill bit set with 1/4 inch hex shank ,can be fited into power tools more easily and securely.
Colour: silver
Material: high-speed steel
Package Contents:
1 * 6-32NC (3.5mm) drill bits
1 * 8-32NC(4.2mm) drill bits
1 * 10-32NC(5mm) drill bits
1 * 10-24NC (5mm) drill bits
1 * 12-24NC(5.7mm) drill bits
1 * 1/4-20NC(6.35mm) drill bits
