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Red Colors Small Rock Drill Bits , Tungsten Carbide Rock Bits Dia 41mm

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Address: NO.1403,Sector A,YaoHua Plaza,Changjiang Road N.,Tianyuan Distict,Zhuzhou City,Hunan412007,China

Contact name:Nat Zhou

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.

Red Colors Small Rock Drill Bits , Tungsten Carbide Rock Bits Dia 41mm

Country/Region	china
City & Province	zhuzhou hunan
Categories	Tool Parts

Product Details

Tungsten Carbide Tapered Button Bit Dia 41mm Drill Bit for Quarry

Q7-41-722-65 Information:

Drill bit diameter Ø41mm

Carbide Button: 7pcs

Button Shape: ballistc

Tapered degree:7°

Water holes: Front 2pcs, side 1pc

Suit for air leg or hand jack hammer driller in quarry, like YT26.

Our Small drill Bits:
1.Diameter from 24mm to 48mm
2.Tapered degree: 4°46’, 6°, 7°, 11°, 12°
3.Shank size: Hex 19, Hex 22, Hex 25mm
4.Carbide button numbers from 4 buttons to 9 buttons( bit diameter from 24mm to 48mm)

Code No.	Diameter(mm)	Length (mm)	Carbide Dimension	Code No.	Diameter(mm)	Length (mm)	Carbide Dimension
Q4-26-722-65	26	65	0710×4	Q7-38-722-50	38	50	0710×2
Q4-28-722-55	28	55	0710×4	Q7-38-722-50	38	50	0913×5
Q4-28-722-80	28	80	0710×4	Q7-38-722-60	38	60	0710×2
Q6-28-722-71	28	71	0710×4	Q7-38-722-60	38	60	0913×5
Q6-28-722-71	28	71	0610×2	Q7-38-722-71	38	71	0710×2
Q6-28-722-80	28	80	0710×4	Q7-38-722-71	38	71	0913×5
Q6-28-722-80	28	80	0610×2	Q7-38-722-80	38	80	0710×2
Q6-30-722-65	30	65	0710×6	Q7-38-722-80	38	80	0913×5
Q5-30-722-65	30	65	0710×5	Q8-38-722-50	38	50	0710×2
Q5-32-722-60	32	60	0711×2	Q8-38-722-50	38	50	0812×6
Q5-32-722-60	32	60	0812×3	Q8-38-722-80	38	80	0710×2
Q6-32-722-60	32	60	0711×6	Q8-38-722-80	38	80	0812×6
Q7-32-722-50	32	50	0710×7	Q6-40-722-60	40	60	0812×2
Q7-32-722-55	32	55	0710×7	Q6-40-722-60	40	60	0913×4
Q7-32-722-60	32	60	0710×7	Q7-40-722-50	40	50	0812×2
Q7-32-722-71	32	71	0710×7	Q7-40-722-50	40	50	0913×5
Q7-32-722-80	32	80	0710×7	Q7-40-722-60	40	60	0812×2
Q8-32-722-71	32	71	0710×8	Q7-40-722-60	40	60	0913×5
Q9-32-722-55	32	55	0710×9	Q7-40-722-71	40	71	0812×2
Q7-33-722-55	33	55	0710×7	Q7-40-722-71	40	71	0913×5
Q7-33-722-80	33	80	0710×7	Q7-40-722-80	40	80	0812×2
Q8-33-722-80	33	80	0710×8	Q7-40-722-80	40	80	0913×5
Q9-33-722-71	33	71	0710×8	Q8-40-722-60	40	60	0812×2
Q6-34-722-60	34	60	0710×6	Q8-40-722-60	40	60	0913×6
Q7-34-722-60	34	60	0710×7	Q7-41-722-50	41	50	0812×2
Q8-34-722-60	34	60	0710×8	Q7-41-722-50	41	50	0913×5
Q8-34-722-71	34	71	0710×8	Q7-41-722-80	41	80	0812×2
Q8-34-722-80	34	80	0710×8	Q7-41-722-80	41	80	0913×5
Q9-34-722-71	34	71	0710×9	Q6-42-722-50	42	50	0812×2
Q7-35-722-50	35	50	0710×2	Q6-42-722-50	42	50	0913×4
Q7-35-722-50	35	50	0812×5	Q7-42-722-50	42	50	0812×2
Q7-35-722-60	35	60	0710×7	Q7-42-722-50	42	50	0913×5
Q7-35-722-80	35	80	0710×7	Q9-45-722-71	45	71	0812×3
Q8-35-722-60	35	60	0710×8	Q9-45-722-71	45	71	0913×6
Q8-35-722-80	35	80	0710×2	Q9-48-722-71	48	71	0812×3
Q8-35-722-80	35	80	0812×6	Q9-48-722-71	48	71	0913×6
Q5-36-722-60	36	60	0812×5	Q7-50-722-71	50	71	1014×7
Q6-36-722-60	36	60	0812×6	Q9-51-722-80	51	80	0812×3
Q7-36-722-50	36	50	0710×2	Q9-51-722-80	51	80	0913×6
Q7-36-722-50	36	50	0812×5	Q7-55-722-71	55	71	0913×2
Q7-36-722-60	36	60	0812×7	Q7-55-722-71	55	71	1014×5
Q7-36-722-80	36	80	0812×7	Q9-64-722-80	64	80	1014×3
Q5-38-722-60	38	60	0812×5	Q9-64-722-80	64	80	1115×6
Q6-38-722-60	38	60	0812×6

Advantages of our small drill bits:
1.Carbide buttons with good abrasion resistance performance(YK05 or T6)
2.Suitable steel as skirt material(Such as 45CrNiMov and 40Cr)
3.Hot press the carbide button bits on skirt to provide reliable performance
4.Safty package in wooden box
5.Competitive price and fast delivery

We have rich experience of custom service, such as button configuration, tapered degree, and diameter. Please let us know your application of the drill bits, then we’ll provide the drawing to you for confirmation.