Product Details

52 piece Combination drill bits set in plastic case

content	18pcs HSS tiantium twist drill : 1.52/22/2.5*2/3/3.2/3.5/4/4.5/4.8/5/5.5/6/6.5/8/10mm 5pcs masonry drill: 4/5/6/8/10mm 5pcs wood drill:4/5/6/8/10mm 3pcs wood flat drill: 13/16/22mm 1pc magnetic bit holder 8pcs CRV 50mm screwdriver bits 11pcs CRV 25mm screwdriver bits 1pc plastic case
surface finishing	titanium coating,chrome coating,sand blast,polishing
Function	drilling into metal,wood,steel,brick

material

HSS twist drill
Carbon steel masonry drill and wood working drill
CRV bits

50BV30 nut driver

hardness

Twist drill: HRC62-HRC64
Masonry drill:HRC44-HRC48, Tip:HRA90
Screwdriver bit:HRC50-HRC52

Wood working drilll:HRC45-HRC50

Features:
1Innovative case like a book 2.Includes various kinds of drills and bits for home project usage
Ideal for drilling into metal,wood,steel,brick
High quality drills for long last using

Very strict quality inspection.

Our QC departtment has many test equipment including hardness test, hi-pot test, torision test, cutting test, other security and function test etc.

About Us

Shanghai Everise Tools Industrial Co., Ltd was founded in 1998. Everise is specialized in manufacturing and exporting hardware and tools. The built-up area is 55000sqm, which includes a production area nearly 30,000 sqm. Besides, Everise has 310 employees.

The business department provides all oversea customers with full-line service in time. Our products range cover hand tools, power tools, combination tool set and hardware accessories. The annual sales are 25 million US dollars. The company turnover is increasing at an annual growth rate of 30%. And Everise was approved by ISO9001:2001 quality management system.

Everise has scientific management, advanced production equipment, strong technical force, detection equipment.

Everise has a number of highly qualified professional and technical personnel, and sales team with rich experience, the company has scientific management system, employees have a clear and scientific job responsibilities.

Certifications