We are specialized in various blade grinder machine, such as universal tool and cutter 

grinder, universal grinder, internal and external grinder, surface grinder, automatic straight 

knife grinder, portable series of drill grinding machine, portable series of end milling cutter 

grinding machine, all kinds of chamfering machine, pin cutting off machine, Ejector pin cutting 

off machine, etc. The Pearl River Delta is the blade grinding base of hardware machinery 

mould, the product is with high precise processing, the operation is convenient and 

practical, a number of products granted award of product invention and practical patent. 

After many years proved by the market that Qiandao has been welcome and good view by 

majority of users and become the best helper of user to get the profit.

Features

1.  1 ~ 4  drill bit grinder is special used for sharpen small drill bits,it's solved the problem of grind 

      1 ~ 4 small drill bits.

2. Vertical correct the knives,knife swing small,high precision,use this grinder will be saving much 

     cost and time.

3. The grinder use 400# ultra fine grinding wheel,high precision and good surface finish .

4. Convex grind,good strength and high efficiency.

5. Apex angle :80°160°,can be adjusted arbitrary.

6. There are 4 type center static point :X-type, R-type, S-type, N-type .

7. Drill edged isometric and the diameter can be controlled within -0.02mm, drill diameter for 0 ~ 

     -0.01mm, easy operate.

8. indispensable tool of watches, glasses industry.

9. We also make left drill bit grinder

Specifications:

Quality Assurance

1. Machine meet the standards of factory standard,Ministry of standard ,GB set quality standards.

2.According to the relevant provision of the “National Product Quality Supervision and 

Regulation” Product,We implement the “three guarantees”:repair,replace or return.

3.If not belongs to supplier responsibility herein shall be settled by friendly consultations of two 

parties.