HSS Straight Shank Twist Drills Din338 for metal wood drilling

How to choose your drill?
The materials from which bits are manufactured and the finishes applied to them play a significant role in the life and performance of the bit.

Steel bits work well for boring in softwood, but dull quickly in hardwood.
High-Speed Steel (HSS) bits are harder than steel bits. They resist heat better and stay sharp longer. They can drill wood, fiberglass, PVC (polyvinyl chloride) and soft metals such as aluminum.
Cobalt bits are extremely hard and dissipate heat quickly. They're mostly used for boring in aluminum and tough metals such as stainless steel.
Black oxide-coated HSS bits have a finish designed to help resist corrosion and increase durability. They last longer than basic HSS bits and work well on a variety of materials, including metal, hardwood, softwood, PVC and fiberglass.
Titanium-coated HSS bits produce less friction. They're tougher than basic HSS bits and stay sharp longer. They work for drilling wood, metal, fiberglass and PVC.
Carbide-tipped bits stay sharp much longer than steel, HSS or titanium bits. They're effective for drilling tile and masonry.  


Mipcoole can offer a full range of Twist,masonry and others drill bits for concrete and brick, metal drill bits for steels and other non-ferrous materials or drill bits for every type of wood.

Specification:
Material:HHS
Processing: Roll forged, fully ground, Milled Hss Twist Drill
Finish: Bright, Black Oxide, Tin Oxide ,Black and gold etc
Size: Metric & SAE Straight Shank Twist Drill BitS(contact us for details)
Point Angle: 118 degree or 135 degree
Flute Angle: N/ VA

Packaging:
Plastic Box, Bag Packing,Export Standard Cartons for Straight Shank Twist Drill Bits

About Mipcoole:

Mipcoole Hardware&Tools Co.,ltd, established in 2010, is the core of an enterprise dealing with research, design and manufacture of Hand tools,Furniture hardware and other household Metal Parts.
Sales and services to the world market. Over 90% of the products were exported to North America, Latin America, Europe, Asia Pacific and Australia.
Automated and modern production machineries and inspection equipments are employed and manufactured with compliance of international specification and standard such as ANSI, DIN and ISO.
Under efficient organization, administration of the enterprise and execution of strict quality control, products are gaining respective reputation from the market.
The enterprise sincerely and faithfully wishes to render best relationship, friendship and services.
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