Cobalt-Containing Twist Drill Bits High-Speed Steel Electric Drill Metal Stainless Steel Tools Drilling Special Set 1mm-13mm

Regular price $33.83 USD
Hole Diameter: M35-Iron-13PCS

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Estimate delivery times: 12-22 days (International), 10-18 days (United States).

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Cobalt-Containing Twist Drill Bits High-Speed Steel Electric Drill Metal Stainless Steel Tools Drilling Special Set 1mm-13mm
Regular price $33.83 USD



DIY Supplies: Metalworking

Type: Twist Drill Bit

Origin: Mainland China

Model Number: Twist dill bit set

Material: High Speed Steel

Use: Metal Drilling

Certification: NONE

HSS Material: M35, 6542#, 4341#, 4241#

Package Included: 13/19/25pcs

Product Name 1: Cobalt-containing twist drill

Product Name 2: Cobalt-containing straight shank drill bits


Product name: Cobalt-containing high-speed steel twist drill bit set
Color: silver and yellow
Packing: plastic box (pc)/iron box
Applicable materials: iron, copper, aluminum, wood, plastic

Product Quality Ranking:


Package Included:

Depends on your choice!


1、Preferred high-speed steel material, hardness and high performance stability, sharp and durable.
2、Double thread chip discharge groove, smooth chip discharge, improve the efficiency of the drill.
3、All-grinding process of the cutting edge, sharp and wear-resistant, high efficiency of hole opening.
4、Compatible with a wide range of machine models, such as cordless drill, hand drill, impact drill, etc.
Suitable for processing equipment such as table drills, magnetic drills, drilling machines, etc.

For all orders exceeding a value of $150USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

Duties & taxes are non-refundable.

See full Refund Policy here.

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