SPECIFICATIONS

Brand Name: HUAKAIWL

DIY Supplies: Metalworking

Material: Tungsten Carbide

Origin: Mainland China

Type: Twist Drill Bit

Use: Metal Drilling

is_customized: Yes

Product name: tungsten steel carbide bit

Material: tungsten steel cemented carbide

Coating: Swiss PLATIT imported coating aACo blue, with optimized hardness, oxidation resistance and thermal stability, coating hardness of 3800HV, friction coefficient of 0.4 and thermal stability of 1100 ° C

Processing materials: stainless steel, die steel, hard steel, cast iron, copper, alloy steel

Select tungsten steel base material and strictly control ， 0.6 Ultrafine alloy particles ，Can be used for hard machining and high-speed machining

Overall length: 60mm , 80mm , 100mm

Product specifications: 2-20mm, interval 0.1mm, complete specifications in stock, if you need other sizes, please contact customer service staff.

*Do not use it in hand drill and environment with poor concentricity