• Weight：0.0164kgs-0.0348kgs
• Transport Package：Stardard Export Carton
• Specification：3-12mm
• Trademark：Ergaster
• Origin：China
• HS Code：8207509000
• Production Capacity：500000 Pieces,Year

Basic Info.

Weight 0.0164kgs-0.0348kgs Transport Package Stardard Export Carton Specification 3-12mm Trademark Ergaster Origin China HS Code 8207509000 Production Capacity 500000 Pieces/Year

Product Description

Product Name	Drill Bit Depth Stop Collars
Material	Carbon Steel(High Speed Steel is Available)
Size	3mm (4mm, 5mm ,6mm ,8mm, 10mm ,12mm  are Available)
Inner Dia.	3-12mm
Outer Dia.	17-28mm
N.W.	0.0164kgs-0.0348kgs
Surface	Black Oxide
Allen Wrench	2.5mm
Package	in PVC bag(Double Blister Card,Sliding Card are Available)
Features	Marked sizes for easy bit identification and optimal workflow; Plus a split ring design that allows accurate control of depth for the hole to be drilled, making these drill bit depth stop collars ideal for professionals and DIY enthusiast doing production work or repeated drilling projects. For portable drill applications that require perfect, high precision holes with uniform depth. Each bit collar is constructed out of heavy duty solid steel for long term durability, a secure tightened fit, and a non-marring profile that will not dame your drill bits

FAQ

Q: What can we provide ?

A: We are a professional manufacturer of drill bit and have our own packing centre. We have worked together with many good manufactuers of different tools as an exclusive tool club. We can provide our factory direct price for a vast range of products, including power tool accessories, hand tools, combination kits, etc.

Q:What is the shipping port?

A: We ship the goods via Shanghai/Ningbo/Guangzhou/Yiwu port.

Q:How about the sample?

A: The samples will be sent to you via express .You can testing quality.

Q:How do you control the quality?

A: We will make samples before mass production, and mass production will be arranged after samples approved. Doing 100% inspection during production, then do random inspection before packing, taking pictures after packing.

Q:Is OEM available?

A: Customization(OEM)for our main products is accepted -- Our factory have theQualified Designer team. They can design according to your drawing or pictures,and produce the sample for your checking before order. Please kindly contact our sales staff for quotation.

Shipping way

1. Small quantity: by international air express (TNT/FedEx/DHL/UPS for samples or under 45KG wegight goods .)

2. Large quantity: by ocean cargo, arriving time depends on customers destination

3. Customers specifying freight forwarders or not.

Our service

1. 24hours online technical support (telephone and email)

2. Engineers are available

Please contact with us when you gonna order,we will answer back ASAP.