Cobalt Twist Drill Set 6Pcs 2-8mm

$3.55

Sample: $3.55(1sets)

Material: M35 

Size: 2-8mm

Delivery Time:

1set500sets1000sets>1000sets
3 days7days15daysTo be negotiated

Customization:

Customized logo (Min. order 100 sets)

Customized packaging (Min. order 1000 sets)

For other custom requirements, please contact us.

Cobalt Twist Drill Set 6Pcs 2-8mm For Stainless Steel

  • 135 Degree Split Point:The Twist Drill Set have a self-centering 135-degree split point that penetrates hard material without a pilot hole and produces small chips to reduce clogging.

  • Spiral Chip Groove: High-efficiency spiral chip groove can remove chips with high-speed operation to effectively prevent chip accumulation.

  • Straight Shank Design: The straight shank design allows the cobalt drill bits for stainless steel to be securely fastened and precision-finished.

  • This best cobalt drill bit set includes 6pcs m35 cobalt drill bits, This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and DIY, household maintenance and repair.

 

Specification

Diameter(mm)Flute Length(mm)Overall Length(mm)
22449
33361
44375
55286
65793
875117
DIN

338

Material

HSS 4241, Hss 4341, HSS 6542(M2), HSS M35

Point Angle

118/130/135 Split Point Angle

Shank

Striaght Shank

Surface Finishes

Titanium Coated

Producing Process

Fully Ground Flute, Milled Rolled

Applications

Metal, Stainless steel, Aluminum Alloy, Cast Iron, Copper, Plastic, Wood

Package

6PCS/Box

MOQ

500sets

Why our products are of good quality

Strict raw material selection

Strict raw material selection

First class heat treatment process

Advanced heat treatment process

Hardness measurement of drill bits

Professional testing equipment

Drill bit performance sampling test

Quality Sampling Test

Why choose ZhongZuan Tools

After-sales service

OEM custom service

fast delivery

free sample

Retailer Services

Related Products

  • $2.43$5.37

    Sample: $3.99(1sets)

    Material: HSS4241 , HSS4341 , HSS 6542(M2) , M35

    Size: 1.5-6.5mm

    Delivery Time:

    1sets100sets500sets>500sets
    3 days7days15daysTo be negotiated

    Customization:

    Customized logo (Min. order 50 sets)

    Customized packaging (Min. order 1000 sets)

    For other custom requirements, please contact us.

  • $1.96$4.91

    Sample: $1.96/1sets(HSS 4241)

    Material: HSS4241 , HSS4341 , HSS 6542(M2) , M35

    Size: 1.5-6.5mm

    Delivery Time:

    1set100sets500sets>500sets
    3 days7days15daysTo be negotiated

    Customization:

    Customized logo (Min. order 50 sets)

    Customized packaging (Min. order 1000 sets)

    For other custom requirements, please contact us.

  • $1.96$4.24

    Sample: $1.96/1set(HSS 4241)

    Material: HSS4241 , HSS4341

    Size: 1.5-6.5mm

    Delivery Time:

    1set100sets500sets>500sets
    3 days7days15daysTo be negotiated

    Customization:

    Customized logo (Min. order 50 sets)

    Customized packaging (Min. order 1000 sets)

    For other custom requirements, please contact us.

  • $1.96$4.90

    Sample: $1.96/1set(HSS 4241)

    Material: HSS4241 , HSS4341 , HSS 6542(M2) , M35

    Size: 1.5-6.5mm

    Delivery Time:

    1set100sets500sets>500sets
    3 days7days15daysTo be negotiated

    Customization:

    Customized logo (Min. order 100 sets)

    Customized packaging (Min. order 1000 sets)

    For other custom requirements, please contact us.

Go to Top