13pcs M35 HSS Cobalt Gold High Speed Steel Twist Drill Bit Set for Metric High Speed Drills 1.5mm - 6.5mm for Drilling Stainless Steel and Metal

Premium Materials: M35 high speed steel with 5% cobalt ensures longer lifespan compared to traditional drill bits. Durable and strong for longer service life.

Heat Resistant: Our high speed steel twist drill bits should be used at 1500 RPM or higher for maximum efficiency. Straight shank provides a firm, precise grip and is compatible with standard chucks and regular round collets.

Turned Design and Performance: Precise 135° slotted tip, gold oxide finish and straight round shanks. Prevents spillage, removes chips and particles faster. Fully precision ground product that ensures chips can move easily.

Professional Product with Wide Range of Use: M35 high speed steel with cobalt is best for reinforced materials. Particularly effective in cutting hard metals such as steel, stainless steel, cast iron, high temperature alloys, titanium alloys, hard plastics and woods, and can also be used flexibly for harder materials.

Easy to store and use: 13-piece set of M35 high speed steel twist drill bits with cobalt, including the following sizes: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm. Set of 13 pieces, packed in a plastic box for easy use and storage.

Features:

High speed steel surface, titanium coated.

HSS with 5% cobalt provides hardness for wear resistance and drilling ability.

135-degree splitting tips are self-centering for reduced thrust and easier penetration.

For drilling steel, stainless steel, cast iron, etc. copper, aluminum, plastic and wood.

Ideal for DIY, household and construction/general engineering.

Specification:

135° split point tip and twist design : Increases cutting speed by self-centering and prevents wandering, removes chips and particles faster

Material: HSS M35 Cobalt 5%

Angle tip: 135 degrees

Flute type: Spiral

Shank type: Straight shank

Size includes: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm

Length: 6cm - 11.7cm / 2.36" - 4.61"

Weight: 125g

Packaging Dimensions: 13.3 x 7.5 x 1.2 cm

13 Piece HSS M35 Twist Drill Set Cobalt Steel 1.5mm-6.5mm

Professional and Widely Used:

Our M35 Cobalt HSS Twist Drill Bit is more suitable for drilling hardened materials such as steel, stainless steel, copper, cast iron, high temperature alloys, titanium alloys, hard plastics and woods, and can also be used for softer materials such as wood, plastic and aluminum. etc.

Wide application:

Handheld devices

Suitable for lithium drill, hand drill, impact drill, etc.

Flat drilling equipment

Suitable for bench drill, magnetic drill, pillar drill, milling machine, machining center, etc.

Scope of delivery:

13PCS HSS M35 cobalt twist drill bits

(1.5mm x 1, 2mm x 1, 2.5mm x 1,

3mm x 1, 3.2mm x 1, 3.5mm x 1,

4mm x 1, 4.5mm x 1, 4.8mm x 1,

5mm x 1, 5.5mm x 1,6mm x 1.

6.5mm x 1)

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