Concrete Drill Bits, Black and Sliver, good quality - DIN

1) High carbon steel with carbide tipped cutting edge, 2) Black groove and ground flute, edge polished, 3) Straight shank - more info check here: http://www.buyindustrialtools.com/Concrete-Drill-Bits-Black-and-Sliver-good-quality-10102501/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: PD Model Number: DIN Type: masonry Material: High Carbon Steel Use: Masonry Drilling contrete usage: black and white

Product Features:

1) High carbon steel with carbide tipped cutting edge

2) Black groove and ground flute, edge polished

3) Straight shank

Business Terms:

Port: SHANGHAI

Minimum Order Quantity: 1000 Piece/Pieces

Supply Ability: 100000000 Piece/Pieces per Month

Payment Terms: L/C,D/P,T/T,Western Union

Contact Supplier

Concrete Drill Bits, Black and Sliver, good quality

Product Packagings & Delivery Terms:

Packaging Detail: 10PCS/PVC Bags, Then 10PVC/BOX, 100BOX/CARTON.

Delivery Detail: 30days.

Specifications and Product Details:

High carbon steel with carbide tipped cutting edge
Black groove and ground flute, edge polished
Straight shank
For rotary and root-percussion drilling in concrete, stone, masonry and similar materials
Dia.: 3-26mm (1/8" -1")
Length: 200, 300, 400 mm / 8", 12", 16" available

Other Concrete drill bit can be usage.

The flute can be same as follwing picture.