SDS max shank hammer drill bit from China manufacturer

Price:	3.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 7021

Production Capacity: 5000pcs per week

Delivery Date: 30 days

Material:: 40Cr, 35CrMo, BC20

Means of Transport: Ocean,Air

Packing: plastic hanger with labels

Brand Name: SINOLITE

Application:: For heavy duty drilling on ...

SDS max shank hammer drill bit
Diameter: 12-40mm
Length: 340-1320mm
Packed in plastic hanger, tube

1) Product: SDS max shank hammer drill bits for heavy duty drilling professional quality

DIN 8035 Germany technic standard

Description:

Diameter: Metric sizes: 12-40mm,

Inch sizes: 1/2"—1-9/16"

Length: Metric sizes: 340-920mm

Inch sizes: 12"-36"

Steel Material: 42CrMo

Carbide: BC20

Braze Material: ML

Surface hardness: HRC48±3

Carbide hardness: HRC 89

Welding Type: auto-welding

CNC machine flutes milling;

Automatically soldering & gas quenching new technology imported from Germany.

Carbide tip type: "X"

Surface Treatment:

Sandblasting, polishing, black finishing, coated, plated, etc.

Packaging:

Hangtag, transparent tube, PVC pouch bag, case, etc.

Usage:

suitable for Bosch,Hilti,AEG,Metabo,Makita,Hitachi hammers,

drilling in all grades of concretes, hard rocks, granite, marble, and other hard materials.

2) Picture of SDS max shank hammer drill bits for heavy duty drilling professional quality

X type carbide tipped, there's 3 carbide welded

Full picture of SDS max shank hammer drill bits for heavy duty drilling professional quality

3) Sizes of SDS max shank hammer drill bits for heavy duty drilling professional quality

sizes: (mm)		sizes: (mm)
12*370		35*570
14*370		38*570
16*370		40*570
18*370		12*920
20*370		14*920
22*370		16*920
25*370		18*920
28*370		20*920
30*370		22*920
32*370		25*920
35*370		28*920
38*370		30*920
40*370		32*920
12*570		35*920
14*570		38*920
16*570		40*920
18*570		20*1320
20*570		22*1320
22*570		25*1320
25*570		28*1320
28*570		30*1320
30*570		32*1320
32*570