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90510100 32mm 5 Buttons Small Rock Drill Bits For Hex 22 Tapered Rods

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90510100 32mm 5 Buttons Small Rock Drill Bits For Hex 22 Tapered Rods

Large Image : 90510100 32mm 5 Buttons Small Rock Drill Bits For Hex 22 Tapered Rods

Product Details:

Place of Origin:	China
Brand Name:	OED/OEM
Certification:	ISO 9001 2008
Model Number:	41mm

Payment & Shipping Terms:

Minimum Order Quantity:	50pcs
Price:	Negotiable
Packaging Details:	Wooden Box
Delivery Time:	15 days

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Detailed Product Description

Button Bit:

Tungsten Carbide

Steel Material:

42CrMo/Z780/45CrNiMov

Carbide Shape:

Hemispherical/Parabolic/Conical/Round

Usage:

Rock Drilling/Mining

High Light:

carbide rock drill bits

rock carbide drill bits

Rock Drill Bit 90510100 32mm 5 buttons Small Rock Drill Bits for Hex 22 tapered rods

Number of buttons: 5 buttons

Tapered type: 11 degree

Length:50mm

Product No. 90510100

Use: Ore Mining

Application:

Granite and marble quarry etc. for drilling

Tapered Button Bit

For the carbide button bit, we can provide Hemispherical shaped, parabolic shaped, conical shaped,round shank picks(for coal mining)

Steel material:42CrMo/Z780/45CrNiMov are available.

Customized drill bit is also available, please send us inquiry with requirement, then we'll recommend the suitable carbide drill bit and material for you.

Please observe that all button bits are manufactured over-sized 0,5–1,0 mm, meaning that for example a 36,0 mm bit is at least 36,5 mm as new. This is done because of the fast initial wear on button bits.

It is important to consider that the drilled hole could vary in size due to drilling conditions, drilling practices and ground formation.

Following are some items' specification, please contact us for more information.

Diameter		Product No.	Product code	Length		No. of buttons	Buttons × button diameter (mm)		Gauge buttons angle°	Front buttons angle°	Flushing hole		Weight approx. kg
mm	inch	Product No.	Product code	mm	inch	No. of buttons	Gauge	Centre	Gauge buttons angle°	Front buttons angle°	Side	Centre	Weight approx. kg
BUTTON BIT - For 22 mm (7⁄8") hex. rod. 4°46' taper angle. Short skirt.
36	113⁄32	90510678	178-9036-14-67,39-20	50	131⁄32	7	5×7	2×7	35°	–	1	2	0,3
BUTTON BIT - For 22 mm (7⁄8") hex. rod. 11° taper angle. Short skirt.
32	1¼	90510100	179-9032-12-67,50-20	50	131⁄32	5	3×8	2×7	35°	–	2	1	0,3
32	1¼	90512816	179-9032-33-67,39-20	55	25⁄32	8	6×7	2×7	39°	15°	1	1	0,3
32	1¼	90510189	179-9032-56-67,50-20	50	131⁄32	6	4×7	2×7	35°	–	1	1	0,3
33	15⁄16	90512712	179-9033-40-67,52-20	50	131⁄32	9	6×7	3×7	40°	20°	2	–	0,3
33	15⁄16	90512801	179-9033-56-67,50-20	50	131⁄32	6	4×7	2×7	40°	–	1	1	0,2
34	111⁄32	90512881	179-9034-40-67,39-20	50	131⁄32	9	6×7	3×7	40°	20°	2	–	0,3
35	13⁄8	90512818	179-9035-41-67-L,39-20*	55	25⁄32	7	5×8	2×7	40°	15°	1	1	0,3
36	113⁄32	90509968	179-9036-27-67,39-20	50	131⁄32	7	5×8	2×7	35°	–	1	1	0,3
36	113⁄32	90510192	179-9036-56-67,50-20	50	131⁄32	6	4×7	2×7	40°	–	1	1	0,4
38	1½	90512968	179-9038-23-67,51-20	50	131⁄32	4	3×9	1×9	40°	–	2	1	0,3
38	1½	90509966	179-9038-27-67,39-20	50	131⁄32	7	5×9	2×7	35°	–	1	1	0,3
41	15∕8	90509962	179-9041-27-67,39-20	50	131⁄32	7	5×9	2×7	35°	–	2	1	0,3
43	111⁄16	90512898	179-9043-27-67,51-20	50	131⁄32	7	5x9	2x9	35°	–	2	1	0,4