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Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd.

Tungsten Carbide Drill Bits, Mining Tips, Rock Drilling Bits manufacturer / supplier in China, offering Hardmetal Cutting Grounded Twist Drill Bit, Tungsten Carbide Brazed Inserts Tips, Yl10.2 Tungsten Carbide Rods H6 Ground and so on.

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Supplier Homepage Product Tungsten carbide mining tools Hardmetal Cutting Grounded Twist Drill Bit

Hardmetal Cutting Grounded Twist Drill Bit

FOB Price: US $38-45 / kg
Min. Order: 5 kg
Min. Order FOB Price
5 kg US $38-45/ kg
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Production Capacity: 30 Tons / Month
Transport Package: Standard Export Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: all sizes
  • Certification: BIN
  • Type: Rock Drilling Bits
  • Usage: Well Drilling, Masonry Drilling
  • Application: Mining, Water Well Drilling, Construction
  • Trademark: GW
  • Origin: Zhuzhou, Hunan
  • Customized: Standard or Customised
  • Length: Taper-length
  • Material: Tungsten Carbide
  • Grade: Yg8c, Yg11c, Yk05, Yk20,
  • Delivery Time: 5 ~ 15 Days
  • Specification: 33x29x19cm
  • HS Code: 8208101900
Product Description
Product Description
Twist Drill Bit

For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic etc.

* Products Description:

1) Manufacturing process: Roll Forged, Edge Ground or Fully Ground
2) Material: HSS4241, 4341, 9341, M2, M42, M35
3) Split Point Angle: 118 or 135(Split Point are available from 3mm)
4) Flute Type: Type N
5) Sizes: 0.2mm-20mm
6. Shank: Straight shank drills, Taper shank drills, 1/2 shank drill
7) Surface Finishing: Black, Black & White, Coffee,rainbow, Titanium, Zinc finished etc.
8) Standard: DIN338
9) Hardness: 62-66 HRC

We produce all kinds of HSS Drill Bits, and Drill Bits Set are also available on request.

Metric Size are available (DIN338 Standard):

1.0mm ~ 13.0mm by 0.1mm
Sets are available:
1.5 ~ 6.5mm X 13 PCS set
1.0 ~ 10mm X 19 PCS set
1.0 ~ 13mm X 25 PCS set

Inch Size are available (ANSI B94.11M-1993 Standard):

Fractional Size: 1/16" ~ 1/2"
Letter Size: A ~ Z
Wire Gage Size: 1# ~ 60#
Set are available:
1/16" ~ 1/4" X 13 PCS set
1/16" ~ 3/8" X 21 PCS set
1/16" ~ 1/2" X 29 PCS set
115 PCS set etc.

* Packing and Delivery

1. plastic box, pvc bag, double blister card or as your requested
(You can choose the packages for your need. we can design for you with your lables, logos, printings, markings) 
2. 20-30days after order final confirmation
* Specification
  Dia.Working LengthOverall Length
1/167/81-7/8
5/6412
3/321-1/42-1/4
7/641-1/22-5/8
1/81-5/82-3/4
9/641-3/42-7/8
5/3223-1/8
11/642-1/83-1/4
3/162-5/163-1/2
13/642-7/163-5/8
7/322-1/23-3/4
15/642-5/83-7/8
1/42-3/44
17/642-7/84-1/8
9/322-5/164-1/4
19/643-1/164-3/8
5/163-3/164-1/2
21/643-5/164-5/8
11/323-7/164-3/4
23/643-1/24-7/8
3/83-5/85
25/643-3/45-1/8
13/323-7/85-1/4
27/643-5/165-3/8
7/164-1/165-1/2
29/644-3/165-5/8
15/324-5/165-3/4
31/644-3/85-7/8
1/24-1/26
33/64  4-13/166-5/8

Hardmetal Cutting Grounded Twist Drill Bit
Hardmetal Cutting Grounded Twist Drill Bit
Hardmetal Cutting Grounded Twist Drill Bit
Hardmetal Cutting Grounded Twist Drill Bit
Hardmetal Cutting Grounded Twist Drill Bit
Hardmetal Cutting Grounded Twist Drill Bit
 
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