Best-Selling Carbide Tipped Drill Bits - SDS-max Centre Hammer Drill Bit for Wall Drilling

Best-Selling Carbide Tipped Drill Bits - SDS-max Centre Hammer Drill Bit for Wall Drilling – Jiesheng

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Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for Square Shank Drill Bit , Breaker Chisel , Bi Metal Hole Saw , Adhering to the business principle of mutual benefits, we have won good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from home and abroad to cooperate with us for common success.

Best-Selling Carbide Tipped Drill Bits - SDS-max Centre Hammer Drill Bit for Wall Drilling – Jiesheng Detail:

Application

● Drilling holes for concrete, stone, rock or brick.

● Drilling holes for post-installed rebar connections.

● Drilling drainage holes for drying out buildings.

● Drilling through-holes when you need to have an installation of pipes and cables.

● Drilling holes for screw installation.

Technical Data

● Material: 40CR+YG8C.

● Head Material Composition: Tungsten Carbide.

● Production Process: High temperature quenching, Surface sandblasting, Manual welding.

● Connection End: SDS MAX

● Flute or Slot: Double (Quadruple helix)/ Single (Double helix)

● Type of Tip: Single

● Number of Cutting Edges: 2

● Overall Length: 280-1000 mm (Normal length) – It can be customized.

● Diameter: 8-40 mm (Normal size) – It can be customized.

Product Advantages

1.Each of our bits is individually engineered with steel alloy by undergoing heat treatment and machine engineered to have superior strength and durability for hard concrete application.

2.The bit is suitable for most rotary hammer drills on the market.

3.Slotted Drive System: SDS (or Slotted Drive System) bits for hammer drills/rotary hammers allow the bit to slide in the chuck and enhance the hammering action of the tool.

Size

Dia.	Overall Length
8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	280
10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	350
10, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	400
12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	500
12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	600
12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38	700
12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38, 40	800
14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 38, 40	1000

*1) unit: mm

*2) other sizes free to consult

Packing

1 x Drill Bit / Plastic Tube

Packing can also be customized according to your requirements. Welcome to contact.

Instructions for Use

1. When drilling, keep the bit perpendicular to the processed object to avoid damaging the bit and yourself.

2. In the unlikely event of breakage, the drill bit will be considered for replacement as long as the wear mark on the helix is still visible. Timely changes will make your job easier.

Concrete	Do not use lithium electric drill less than 6V	Frequently used
Reinforced Concrete	Please do not hit the steel bar in the process of use	Frequently used
Hard Stone	Please add water to use	Generally used
Normal Stone	Need to use impact function	Frequently used
Hard Rock	Need to add liquid cooling	Generally used
Normal Rock	Need to use impact function	Frequently used
Masonry	Can be shocked or not shocked,Moderate force during function drilling	Frequently used
Usual Masonry	Moderate force without impact function	Frequently used

Product detail pictures:

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Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Best-Selling Carbide Tipped Drill Bits - SDS-max Centre Hammer Drill Bit for Wall Drilling – Jiesheng , The product will supply to all over the world, such as: Greenland, Qatar, Los Angeles, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

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The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.