• 32mm Tungsten Carbide Tapered Cross Bits for Rock Drill

32mm Tungsten Carbide Tapered Cross Bits for Rock Drill

Customized: Customized
Standard: AISI, API
Length: Taper-length
Type: Core Drill Bit
Material: High Carbon Steel
Usage: Masonry Drilling
Samples:
US$ 3.5/Piece 1 Piece(Min.Order)
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Customization:

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Ms. Lily
Oversea Business Manager
Diamond Member Since 2016

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Basic Info.

Model NO.
30mm cross bit
Head Dia.
32mm
Degree
7, 11, 12 Degree Could Be Customized
Package
50PCS in a Wooden Box
Weight
16-22kg/Box
Body Material
45crnimov
Processing
Forging
Transport Package
Plywood Case
Specification
32mm
Trademark
NONE
Origin
China
HS Code
8207199000
Production Capacity
5000PCS/Month

Product Description

Description of Cross Drilling Bit: 
Product Name: hot sale chisel cross button bit
Types Tapered chisel bits, Tapered cross bits, Tapered button bits
Application:: Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature: Tapered drill bits connect tapered drill steel of rock drill for drilling holes
Material: High quality carbide and high quality steel
MOQ: No requirement for testing and trial order

30-55mm cross four point bit for drilling hard rock/granite in quarry
We can also design all kinds of Alloy Bore Bit according to your requirements.

 Tapered Cross drill bit connection: 
Product name          Buttons  (Width*Height) Bit diamater   (D) Taper WAter hole (d) mm Part on
mm in
Cross Type Bits 6-8*12 32 1 17/64"   7° 3 22 S132-722
6-8*12 34 1 11/32"   7° 3 22 S134-722
6-8*12 36  1  27/64"     7° 3 22 S136-722
6-8*12 38   1   1/2 "       7° 3 22 S138-722
6-8*12 40 1 37/64"   7° 3 22 S140-722
6-8*12 42 1 21/32"   7° 3 22 S142-722
6-8*12-14 43 1 11/16"   7° 3 22 S143-722
6-8*12-14 45 1 49/64"   7° 3 22 S145-722
  50 1 31/32"   7° 3 22 S150-722
  55 2   9/50"   7° 3 22 S155-722


Tapered chisel drill bit connection: 
Type Body Diameter Tip Size Taper Weight Paiting Material
Chisel Drill Bit mm inch H*W degree kg bake painting steel
26 1 1/32 13*8 7 11 12 0.24 metal, black, red or golden color carben steel
28 1 7/64 13*8 7 11 12 0.28 carben steel
30 1 3/16 13.5*8 7 11 12 0.28 carben steel
32 1 1/4 13.5*8 7 11 12 0.3 carben steel
34 1 11/32 13.5*8 7 11 12 0.34 carben steel
36 1 27/64 13.5*8 7 11 12 0.36 carben steel
38 1 1/2 13.5*8 7 11 12 0.38 carben steel
40 1 37/64 13.5*9,2 7 11 12 0.4 carben steel
42 1 2/3 13.5*9.2 7 11 12 0.42 carben steel
20 25/32 12*6 4 11 12 0.12 carben steel
22 55/64 12*6 4 11 12 0.16 carben steel
24 15/16 13*8 4 11 12 0.18 carben steel
26 1 1/32 13*8 4 11 12 0.22 carben steel
28 1 7/64 13*8 6 11 12 0.26 carben steel
30 1 3/16 13.5*8 7 11 12 0.28 carben steel
32 1 1/4 13.5*8 7 11 12 0.32 carben steel
33 1 19/64 13.5*8 7 11 12 0.33 carben steel
34 1 11/32 13.5*8 7 11 12 0.35 carben steel
36 1 27/64 13.5*8 7 11 12 0.35 carben steel
38 1 1/2 13.5*8 7 11 12 0.39 carben steel
40 1 37/64 13.5*9.2 7 11 12 0.4 carben steel
41 1 5/8 13.5*9.2 7 11 12 0.41 carben steel
42 1 21/32 13.5*9.2 7 11 12 0.42 carben steel

Tapered Button bit connection: 

 Drill bit diameter     Taper(°)   
(mm) (in)
28 1  3/32 6,7
30 1  3/16 6,7
32 1 1/4 6,7,11,12
34 1 11/32 6,7,11,12
35 1  3/8 6,7,11,12
36 1 13/32 6,7,11,12
38 1  1/2 6,7,11,12
40 1  9/16 6,7,11,12
41 1 5/8 6,7,11,12
42 1 21/32 6,7,11,12
43 1 11/16 6,7,11,12
45 1 3/4 6,7,11,12
50 1 31/32 6,7,11,12
60 2 3/8 6,7,11,12

Thread button bit connection:
Drill bit diameter Thread standard
(mm) (in)
35 1  3/8 R22 R25 
36 1 13/32 R22 R25 R28
38 1  1/2 R22 R25 R28 R32
43 1 11/16  R25 R28 R32
45 1 3/4  R25 R28 R32
48 1  7/8 R32
51 2 R32
64 2  1/2 R38 T38
76 3 R38 T38 T45
89 3  1/2 R38 T38 T45 T51
102 4 T45 T51 ST58 SD60
115 4  1/2 T51 ST58 SD60
127 5 T51 ST58 SD60
140 5  1/2 T51 ST58 SD60
152 6 T51 ST58 SD60
The drawing of Cross  drill bit:
32mm Tungsten Carbide Tapered Cross Bits for Rock Drill
We can guarantee all our product:

(1) Direct factory wholesale price, price is cheaper than trading companies.
(2) Strict Quality Control Department, each piece bit need to be checked.
(3) Accept custom order. can special make for you.
(4)  Focus on the quality.We seek long-term interest.
(5)Welcome small orders, our Min Quantity Order is 1 piece.
(6) All bit are made by skilled workers and advanced technology, we have more than 20 years' experiences, so you must be satisfied with our super quality.

Factory SHOW:
 
32mm Tungsten Carbide Tapered Cross Bits for Rock Drill
32mm Tungsten Carbide Tapered Cross Bits for Rock Drill
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32mm Tungsten Carbide Tapered Cross Bits for Rock Drill
FQA collection:
1.Q: Are you a factory or trading company? 
A: We  has our own factory to produce goods for you.

2.Q: Where is your factory located? How can I visit there? 
A: Our factory is located in Quzhou City,Zhejiang Province China. You can fly to Hangzhou Airport directly.All our clients,from home or abroad,are warmly welcome to visit us.
 
3.Q: About samples
A: We are honored to offer you samples for your checking.Postage can be refund after order is confirmed.

4.Q:Package and Shipping 
   A: Export packing or as your requirements. Shipment:

5. Q: Payment
   A:T/T:30% as deposit and 70% balance after get copy of B/L.
   B:L/C
   C:Western Union
   D:Paypal
   E:Discuss together between buyer and supplier.

32mm Tungsten Carbide Tapered Cross Bits for Rock Drill

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