description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Product Description

Serial number

Hole diameter(mm)

Deep hole(mm)

Chief(mm)

Shank diameter(mm)

1

10

6

63

10

2

14

6

63

10

3

14

8

63

11

4

14

10

63

11

5

14

12

63

10

6

14

14

63

10

Features:

①High drilling performance
The new super hard hole drill made of brazed diamond is sharp and fast, and the opening is round and without gaps.

②High bonding strength
The abrasive and the matrix have high bonding strength and impact resistance, high temperature resistance, and high utilization rate.

③Long service life
The cut-out design reduces the opening resistance, low thermal expansion coefficient, and high durability.

Workshop

CONTACT US

Jiangsu Naiqi Diamond Tools Co. , Ltd.