HSS Titanium Step Drill Bit 5PCS HSS Cobalt Multiple Hole 50 Sizes Titanium Step Drill Bit Set with Automatic Center Punch

• Customized: Non-Customized
• Standard: DIN, JIS, AISI, API
• Length: Jobber-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 5pcs step drill bits set
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Transport Package: Wooden Box, Aluminium Box
• Specification: 115 pcs set
• Trademark: OEM
• Origin: Danyang Jiangsu
• HS Code: 8207509000
• Production Capacity: 500000PCS/Month
• Package Size: 20.00cm * 15.00cm * 4.50cm
• Package Gross Weight: 0.300kg

Product Description

Hss Titanium Step Drill Bit 5pcs,Hss Cobalt Multiple Hole 50 Sizes,Titanium Step Drill Bit Set with Automatic Center Punch

 

Features:
 

• Automatic Center Punch:The center punch delivers an automatic,high-impact,spring-loaded strike through adjusting the cap; Carbide center punches are 10 times stronger than regular punchesprotective aluminum case makes the drills not easy to dull.
• Hss 50 Sizes: ncludes five standard step drill bits with center punch,Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes,to meet your normal needs.
• Durable titanium coated drill:Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance,Can reduce friction and run cooler.
• Universal Compatibility:Step drill bits can provide fast and smooth drilling on steel, aluminum, wood, plastic plates, etc., holes of different diameters (the plate must be thinner than the height of the step drill).
• Clear Measurements:Meticulously manufactured drills come with very high visibility digital laser measurements, allowing you to easily find the size you need and improve drilling accuracy.

Specification

Size:

How to use:

Application:

Delivery:

1. Delivered by Sea,Air,Express

2. 20-30Days after your deposite,as your order quantity.

Sample Policy:

1. We can provide samples for free if required.

2. Samples can be delivered about 7-10days.