oil drill bits

Brand:aa

Product detail:

Specification of oil drill bits

1. Oil drill bits manily be compatible with hydraulic rock rill and hydraulic drilling rod.

 

2.Oil drill bits are made with best quality alloy steel bar and tungsten carbides, through special heat treatment.

 

3. There are different thread types of oil drill bits from 32mm to 51mm.

 

4. Oil drill bits are applied in down the hole drilling and exploring open-cut mine.

 

5. Advantage of oil drill bits—high quality drilling holes, fast drilling speed, no need regrinding and high working efficiency.

 

 

Feature of oil drill bits

(1) Type: oil drill bits      

(2) Diameter of oil drill bits: 51-127mm

(3) Bit designof oil drill bits: flat, flat retrac, drop center, drop center retrac

(4) Thread diameterof oil drill bits: 32, 38, 45, 51mm

(5) Package: in wooden case or in carton

(6) Productivity: 20000pcs/ month

 

 

Parameter of oil drill bits

 

 

Materials of oil drill bits

Item	material
Button bit	Tungsten carbide
Button rock drill bit alloy head	Yk05
Mf rod	22SiMnCrNiZMo and 22CrNi3Mo
Bench drill rod	22SiMnCrNiZMo and 22CrNi3Mo
Shank adapter	30CrNi4Mo and 18CrNi3Mo
Pneumatic picks tools	T10
Extension rod	35SiMnMo
Small hole drilling tools	55SiMnMo and 95CrMo

 

 

More details of oil drill bits

All oil drill bits are available in various flushing hole configuration. In general, the rule is that:

1. Semi-spherical type bit design are applied to very hard rock

2. Ballistic type to medium hard

3. Conical type to soft rocks

 

Bit design	Brief Introduction
Drop center	Perfect in abrasive formations where there is accelerated button wear or in medium to hard rock when ballistic buttons have tendency to break.
Drop center/retrac	To be used in medium-hard and fissured rock formations, better hole deviation control.
Flat front	Ideal for medium hard rock when the rock formation causes heavy gauge wear on the bit. Can also used in very hard and abrasive rock formations.

 

 

Pictures of oil drill bits

 

 

 

You will enjoy

1. Factory price with high quality.

2. Perfect 7*24hours services.

3. For quality check, a trail order is available.

4. We have professional designer & sample maker team can supply various unique design!

5. Both size & color can do as the customer request, no extra cost.

6. 100% quality assurance, enjoy a good reputation at home and abroad!

7. Priority to become our agent in your city, we offer you our factory prices.

8. Your Logo can be put on the products by Hot Stamping, Printing, Embossing, UV Coating, Sticker, etc.

9. You will get high profits from your button bit business.