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2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

Henan Jinzen Rock Drilling Tools Company
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2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

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Brand Name : Kinglong drilling

Model Number : Tapered Button Bits

Certification : ISO9001

Place of Origin : China

MOQ : 5pcs

Price : negotiable

Payment Terms : T/T, Western Union

Supply Ability : 5000pcs per month

Delivery Time : 5 work days

Packaging Details : wooden package

material : Tungsten Carbide

Tapered Button Bits dia. : From 28mm to 42mm

Taper Degree : 6°, 7°, 11°, 12°

Matched Hex Rods Size : Hex22, Hex25

Use : Mining or Quarry or well drilling

Type : Drill Bit,Button bit

Machine type : Drilling Tool

Processing type : Forging,Casting

Color : Customized,Gold

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2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

King-Long Rock Drilling Bits

Some Features of King-Long Brand Rock Drilling Chisel Bits.

A: Fantastic Steel Material Imported from Sweden and USA.

B: Extra Bigger Width of Tungsten Carbide Inserts.

C: Cross Tapered Bit Top Head Diameters: From 28mm to 42mm.

D: Customer-made Rock Drilling Chisel Bits are also available by order.

E: Taper Connection Degree: 6,7, 11,12

F: Hex Drill Rods Matched: Hex22, Hex25

G: Steels Material Chemical Name:42CrMo 45CrNiMoV(By Request)

H: Processing: Forging.

I: Color Available: Red, Blue, Gold, White, Yellow, or customer request.

J: Connection Machine Types: Hand-Held Jack Hammer Y20 Y24 Y26 YT28.

2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

Shank Size Diameter Tip size(mm) Part Number Weight
H22x108mm mm inch Height Width Kg

2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

26 1 1/32 10 7 TC26H22 0.17
28 1 7/64 10 8 TC28H22 0.18
30 1 3/16 11 8 TC30H22 0.22
32 1 1/4 12 8 TC32H22 0.24
34 1 11/32 13 8 TC34H22 0.27
36 1 27/64 13.5 8 TC36H22 0.30
38 1 1/2 13.5 9 TC38H22 0.33
40 1 37/64 15 9 TC40H22 0.38
42 1 21/32 15 9.2 TC42H22 0.39
43 1 11/16 15 9.8 TC43H22 0.41

Advantages of King-Long Cross Bits:

A: High Effective Penetration Speed.

B: Easy Operation for all Operators.

C: Production is fast and simple, lower labor cost and cheaper price for market users.

D: Very Adaptable for Various Rock Informations.

2019 China Rock Drilling Tapered Chisel Bit 7-13 Degrees for small hole drilling

Application of Cross Insert Bits: Mining, Tunneling, Construction Project etc. Especially good at Coal Mining Drilling Business.


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