1. Inspection of R25 R32 Drifting and Tunnelling thread button bit:

R25 (1')	Diam		Tip size(mm)		Gauge button angle	No.of flushing holes		Weight (Kg)
	mm	in	Gauge	Front		Side	Front
	35	1 3/8	5×8	2×7	35	2	1	0.36
	38	1 1/2	5×8	2×8	30	2	1	0.50
	38	1 1/2	5×9	2×7	30	2	1	0.57
	41	1 5/8	5×9	2×8	30	1	1	0.45
	43	1 11/16	5×9	2×9	30	2	1	0.56
	45	1 3/4	5×9	2×9	35	1	1	0.60
	48	1 7/8	5×10	2×9	35	2	1	0.60
	51	2	5×10	2×10	35	2	1	0.70
	57	2 1/4	5×11	2×10	35	1	1	1.04

R32 (1 1/4')	Diam		Tip size(mm)		Gauge button angle	No.of flushing holes		Weight  (Kg)
	mm	in	Gauge	Front		Side	Front
	41	1 5/8	4×9	2×8	30	2	1	0.54
	43	1 11/16	4×9	2×9	40	2		0.55
	45	1 3/4	4×11	2×9	35	2	1	0.6
	41	1 5/8	5×9	2×8	30	1	1	0.5
	43	1 11/16	5×10	2×8	25	1	1	0.6
	45	1 3/4	5×10	2×9	30	2	1	0.7
	45	1 3/4	5×11	2×9	30	2	1	0.7
	45	1 3/4	5×11	2×9	30	2	1	0.8
	45	1 3/4	5×10	3×8	35	2	1	0.6
	48	1 7/8	5×10	2×9	35	2	1	0.9
	48	1 7/8	5×11	2×10	30	2	1	0.9
	48	1 7/8	5×11	2×9	35	1	1	0.8
	48	1 7/8	5×11	2×10	35	2	1	0.8
	48	1 7/8	5×10	3×8	35	2	1	0.7
	51	2	5×10	2×10	35	1	1	1.1
	51	2	5×11	2×10	35	2	1	1.1
	43	1 11/16	6×9	2×8	30	2	2	0.6
	45	1 3/4	6×9	3×8	30		3	0.7
	45	1 3/4	6×10	3×8	35	1	3	0.7
	45	1 3/4	6×9	2×9	35		2	0.7
	45	1 3/4	6×9	3×8	40		3	0.7
	45	1 3/4	6×9	3×8	40	1	3	0.8
	45	1 3/4	6×9	3×8	35	1	1	0.7
	48	1 7/8	6×9	3×9	30	1	3	0.9
	48	1 7/8	6×10	2×9	30	2	2	0.9
	51	2	6×10	3×9	30		3	1.1
	51	2	6×10	3×9	30	1	3	1.1
	51	2	6×10	2×10	30	2	2	1.1

2. More view of R25 R32 Drifting and Tunnelling thread button bit:

3. Advantages of R25 R32 Drifting and Tunnelling thread button bit:

1· Super material quality

2· Long lasting

3· Easily affordable

4· Excellent finishing

5· Tough and tensile

4. Offering  List:

A) Underground Bolting & Scaling Equipment

B) Blast Furnace Tapping Tools 

C) Tube Drilling Tools 

D) Hydraulic Drifter 

E) Pneumatic Rock Drills

F) Rock Drilling Tools for Blast Hole Drilling Digs

G) Shank Adaptor

H) Threaded Tube Drilling Tools 

I) Drifting and Tunneling Tools

J) Down The Hole Hammer and DTH Bits

5. The information you may like to know before order:

1). Methods of Payment:

     T/T (Telegraphic Transfer) or Western Union or L/C at sight

2). Handling time for an order

     Based on order quantity, normally it takes 15 days for production.

     Only 2 or 3 days if we have stock on your request size.

3). Shipping way

     Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4). Quality Control

     We have our own experienced QC.

     There will be strict inspection and testing for every order before shipping out.

 We have our own designers, can according to customer's design even if it's just an idea will create matching products; Our advantage is design and any size can be any change.

   Thanks for your attention and welcome to call!