Product Description

name:

Perforating steel superhard drill

Cobalt Stainless Steel Twist Drill Bits

long metal drill bit

stainless steel drill bit

Heavy Duty Metal Bit Sets

Applications:

Stainless steel, aluminum alloy, copper profile, mold steel, cast iron, zinc alloy, iron plate, wood, plastic, steel plate;

Compatible models:

1. Handheld equipment: electric hand drill, lithium electric drill, dual-purpose impact drill.

2. Processing equipment: drilling machine, machining center, magnetic drill

Material: extra-hard high cobalt (fully ground with cobalt), stainless steel

SKU:

size:

3.2mm

4.0mm

5.0mm

function:

1. Universal round drill shank (universal shank type, widely used, fast clamping, smooth surface, high grinding precision);

2. 135° standard double back rake angle (fully ground drill, sharp and durable blade, stable feed);

3. Deepen chip flute (full grinding double helical flute edge processing, higher precision than rolling drill, smoother groove, smoother chip removal);

4. The steel has high hardness, up to 70HRC, good thermal hardness, high temperature hardness, easy to grind, and can cut iron-based superalloys, cast superalloys, titanium alloys and ultra-high-strength steels, etc.

5. High-precision sharpening, precise positioning, easy drilling, cutting iron like mud, fast drilling speed, high efficiency and long life.

After-sales service:

yasmos offers new and high quality products for your shopping pleasure. After receiving the goods, if you do not understand the use of any product, or have product after-sales problems, please feel free to contact customer service, we are happy to solve your problems!

Brand introduction: Guarantee the highest quality, the most favorable price, the fastest service and the most pleasant cooperation.