ฟันขนาด 38 มม . 7 ฟันขนาด 7 องศาความยาว 75 มม . ฟันปุ่มเรียว

• After-sales Service: 6 Month
• Warranty: 6 Month
• Certification: ISO 9001:2008
• Standard: GB
• Surface Treatment: Without Processing
• Manufacturing Process: Forging
• ไม่ใช่ ของรุ่น: 7 degree Tapered button bits
• Material: Alloy Steel
• แพคเพจการขนส่ง: as Customer Demand
• ข้อมูลจำเพาะ: 32 34 35 36 37 38 39 40 42mm
• เครื่องหมายการค้า: HONGZUAN
• ที่มา: Hunan, China
• รหัสพิกัดศุลกากร: 8209101900
• กำลังการผลิต: 100 Ton Per Month

คำอธิบายสินค้า

7°Tapered Connection Button Bit

Usage:taper buttonbit is use for tunneling, mining,quarrying, Well drilling,miningdrilling,ore drilling

Taper Angle (Degree):

7degree,11degree,12degree

Size:28mm30mm,32mm,34mm,36mm,38mm,40mm,42mm,46mm,48mm,50mm,55mm,60mm70mm,80mm

Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the "knock-off" index - the smaller angle will prevent the bit from spinning.

 

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

 

Why choose us:

1.Tapered button bits connect with tapered drill rod perfectly for drilling holes
2.Stable and mature welding technology ensure high quality of bits
3.Accurate dimension of taper degree perfectly matches the rods
4.work reliable and very cost-effective

5.High grade tungsten carbide inserts
6 Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

7°Tapered Drill Bits:

		Bit Dia.(mm)		NO.Button size			NO.Flushing holes (PCS)
Number	Model	mm	inch	Gauge	Front	Gauge tooth angle	Side	Front	Height (mm)	Weight (KG)
Z001	Z28-719-4D-35-B7	28	1 1/8	3×7	1×7	35°	2	1	60	0.17
Z002	Z30-719-4D-35-B7	30	1  3/16	3×7	1×7	35°	2	1	60	0.2
Z003	Z32-722-4D-35-B7	32	1 1/4	3×7	1×7	35°	2	1	60	0.23
Z004	Z34-722-4D-35-B8	34	1 11/32	3×8	1×8	35°	2	1	60	0.26
Z005	Z36-722-4D-35-B8	36	1  7/16	3×8	1×8	35°	2	1	60	0.29
Z006	Z38-722-4D-35-B9	38	1 1/2	3×9	1×9	35°	2	1	60	0.35
Z007	Z40-722-4D-35-B9	40	1  9/16	3×9	1×9	35°	2	1	65	0.38
Z008	Z38-722-4D-35-B9	38	1 1/2	3×9	1×9	35°	1	1	65	0.35
Z009	Z40-722-4D-35-B9	40	1  9/16	3×9	1×9	35°	1	1	65	0.4
Z010	Z42-722-4D-35-B9	42	1 21/32	3×9	1×9	35°	1	1	65	0.41
Z011	Z40-722-4D-35-B9	40	1  9/16	3×9	1×9	35°	2	1	65	0.4
Z012	Z42-722-4D-35-B9	42	1 21/32	3×9	1×9	35°	2	1	65	0.41
Z013	Z30-719-6D-35-B7	30	1  3/16	4×7	2×7	35°	1	2	60	0.2
Z014	Z32-722-6D-35-B7	32	1 1/4	4×7	2×7	35°	1	2	60	0.23
Z015	Z34-722-6D-35-B7	34	1 11/32	4×7	2×7	35°	1	2	60	0.26
Z016	Z36-722-6D-35-B7	36	1  7/16	4×7	2×7	35°	1	2	60	0.29
Z017	Z38-722-6D-35-B8	38	1 1/2	4×8	2×8	35°	2	2	60	0.35
Z018	Z40-722-6D-35-B8	40	1  9/16	4×8	2×8	35°	2	2	65	0.38
Z019	Z42-722-6D-35-B8	42	1 21/32	4×8	2×8	35°	2	2	65	0.39
Z020	Z30-719-7D-35-B7	30	1  3/16	5×7	2×7	35°	1	1	60	0.21
Z021	Z32-722-7D-35-B7	32	1 1/4	5×7	2×7	35°	1	1	60	0.24
Z022	Z33-722-7D-35-B7	33	1  5/16	5×7	2×7	35°	1	1	60	0.26
Z023	Z34-722-7D-35-B7	34	1 11/32	5×7	2×7	35°	1	1	60	0.27
Z024	Z36-722-7D-35-B8	36	1  7/16	5×8	2×7	35°	1	1	60	0.3
Z025	Z38-722-7D-35-B8	38	1 1/2	5×8	2×8	35°	1	1	60	0.36
Z026	Z40-722-7D-35-B8	40	1  9/16	5×8	2×8	35°	1	1	60	0.38
Z027	Z41-725-7D-35-B9	41	1 5/8	5×9	2×8	35°	1	1	75	0.5
Z028	Z42-722-7D-35-B9	42	1 21/32	5×9	2×8	35°	1	1	75	0.52
Z029	Z50-722-7D-35-B9	50	1 24/25	4×9	3×8	35°	1	2	60	0.55
Z030	Z60-722-7D-35-B10	60	2  9/25	4×10	3×10	35°	1	2	80	0.75
Z031	Z32-722-8D-35-B7	32	1 1/4	6×7	2×7	35°	1	2	60	0.24
Z032	Z33-722-8D-35-B7	33	1  5/16	6×7	2×7	35°	1	2	60	0.26
Z033	Z34-722-8D-35-B7	34	1 11/32	6×7	2×7	35°	1	2	60	0.27
Z034	Z36-722-8D-35-B7	36	1  7/16	6×7	2×7	35°	1	2	60	0.3
Z035	Z38-722-8D-35-B8	38	1 1/2	6×8	2×8	35°	1	2	60	0.36
Z036	Z40-722-8D-35-B8	40	1  9/16	6×8	2×8	35°	1	2	60	0.38
Z037	Z42-722-8D-35-B8	42	1 21/32	6×8	2×8	35°	1	2	60	0.4

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