• Straight shank tungsten steel hole drill (straight shank tungsten steel hole drill, straight shank tungsten steel hole drill) made in Taiwan, Japanese steel tungsten steel sheet, super hard, wear-resistant, sharp
• Straight handle tungsten steel circular hole saw with chip guide and grooving, less likely to accumulate chips and smooth processing
• The grinding of tungsten steel sheets adopts an alternating type, which reduces the contact area between internal and external grinding, has low resistance and enhances cutting ability.
• The width of the tungsten steel sheet is relatively wide, the welding surface is wide and firm, and it will not fall off easily.
• The steel structure of the knife holder is thicker than ordinary and tough and not easy to break.
• Adopting a straight tube structure, it can penetrate two holes (within 50mm) at one time
• Straight handle tungsten steel circular hole saw maximum cutting capacity stainless steel sheet 5mm thick
• There is a spring in the center, which can pop up the round iron piece quickly and neatly.
• Suitable for stainless steel plates, steel plates and other metal plates

※ 15mm and 16mm tungsten steel circular hole saws do not come with springs

• 10-step white iron 4-22mm step drill tail (HSS step drill), spiral body design, fast chip removal speed and high work efficiency
• Hexagonal shank step drill tail, can drill holes of various specifications with one drill bit
• Step drill bit, durable and long service life

Be applicable:

• Tinplate, copper, iron sheet

Product specifications:

• 10-step size: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm
• Material: HSS M35
• Handle: 1/4” hex handle

Origin:

• Taiwan

• 4-12mm HSS step drill tail (trapezoid drill bit) for 9-step white iron, spiral body design, fast chip removal speed and high work efficiency
• Spiral step drill can drill holes of various specifications with one drill bit
• Step drill bit, durable and long service life
• HSS step drill tail step drill bit step drill bit spiral step drill hexagonal head step drill pagoda drill bit hole opener ladder round hole drill

Be applicable:

• Tinplate, copper, iron sheet

Product specifications:

• 9-step size: 4, 5, 6, 7, 8, 9,10, 11, 12mm
• Material: HSS M35
• Handle: 1/4” hex handle

Origin:

• Taiwan

The 6-inch professional automatic center punch is used for calibration operations before drilling. The center punch is equipped with a spring device, allowing you to operate it easily without hammering. It is professional, stable and accurate!

In addition to professional industrial uses, the 6-inch professional automatic center punch is also a reinforced glass breaker. It is a no-knock reinforced glass window breaker that can be used to break strengthened glass. It is definitely a must-have for safe escape in your car!

The center punch of the fast and safe window breaker does not require hammering. Just aim the tip at the tempered glass that needs to be broken and press hard to break the window glass easily and quickly! The accurate and labor-saving automatic center punch of the knock-free breaker is more convenient, faster and labor-saving than the window-breaking hammer and escape hammer! Hurry up and equip your car with this professional center breaker to protect the safety of you and your family.

Unlike ordinary escape hammers, the 6-inch professional automatic center impact breaks car window glass in less than 1 minute.
The 6-inch professional automatic center punch is compact and easy to carry, allowing you to take it with you anywhere!

Five professional functions:

• No knocking
• Automatic center positioning
• Needles are replaceable
• Stable and accurate
• Strong and weak strength can be adjusted

feature of product:

• Professional automatic center punch (strengthened glass breaker) made in Taiwan
• Fast: No tapping required, golden instant pressure, quick defeat, an excellent tool for emergency escape.
• Safety: High-quality and strong chromium vanadium steel, not ordinary plastic material, will not break when hit hard in an emergency
• Stable: Professional automatic center fixation, strong and weak strength can be adjusted
• Convenience: Pen-shaped anti-slip design, compact and easy to carry. Place it in the car for self-defense and escape, so you are prepared

Product specifications:

• Length: 6" (150mm)
• Needle material: SUJ2
• Body material: chromium vanadium steel

Precautions:

Do not use on heat-treated steel to extend needle life.