HSS Reduced Shank Drill Bit Set 6 Piece Black and Gold Finish

$7.60

Sample: $7.60

Material: High Speed Steel

Size: 1/2″(6pcs)

Delivery Time:

1set100sets500sets>500sets
3 days10days15daysTo be negotiated

Customization:

Customized logo (Min. order 100 sets)

Customized packaging (Min. order 500 sets)

For other custom requirements, please contact us.

HSS Reduced Shank Drill Bit Set 6 Piece Black and Gold Finish

  • Accuracy & Longevity: 135-degree split point starts drilling immediately, requires less force and eliminates “walking” across the working surface. Tapered web provides strength, durability, and reduces breakage.
  • Three-Flat Design: Three flats on shank eliminate bit spinning in chuck. Our proprietary parabolic flute design brings optimal chip removal which reduces heat build-up.
  • Wide Range of Uses: Reduced shank drill bit set are built for general purpose applications, such as steel/copper/aluminum/zinc alloy/wood/plastics. Also, it’s ideal for DIY projects and home maintenance. Durable and reliable quality.
  • Black & Gold Finish: Black and gold finish increases lubricity, supplies corrosion protection and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability and reduces breakage.
  • Package & Size: 6- Piece drill bits in a tube. Diameter 1/2 inch, total length 5 inch, working length 4-1/2 inch, 135 degree split point, 3-flat shank.
Weight0.48 kg
Dimensions13.3 × 4 × 4 cm
DIN

338 Type N

Material

HSS 4241

Size

1/2"

Point Angle

135°

Shank

3-Flat Shank

Applications

Metal, Stainless steel, Aluminum Alloy, Cast Iron

Surface Finishes

Black and Gold

MOQ

100Sets

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

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