Carbide drill bit, Carbide drill bits for hardened steel, carbide drill bits for metal,fixed shank drill bits

Drill bit types: Drill bits can be divided into two categories, one is flat drills, including twist drills, center drills, deep hole drills and other drilling drill bits; the other is reaming drill bits, including countersink drills and other reaming drill bits. Big spiral drill bits are used in construction projects with an outer diameter of 400 to 600 mm and a length between 12 meters and 8 meters. Different type drill bits work together to in the complicated task. Flat-bottom drill bits are used for loose soil layers, rake drill bits for miscellaneous fill soil layers, and cylinders for obstacles such as concrete and strips.

Straight shank right hand carbide twist drill Standar size:

Parameters setting for carbide drill bit milling different materials:

1,Tip angle 118°,d tolerance within 0.005mm

2, Standard size in stock, ready to ship.

2, Accept customize.

product picture:

Specification:

Size:3*60mm,5mm-15mm,4-12mm,1-23mm, or as your request

OEM:Acceptable

After Sale Services:

Betalent Carbide offers below after-sale services:

1. Deliver goods should be exactly the same as order and payment

If there is any quality or quantity in conformity, please feedback as soon as you finish the shipment inspection. Usually, the quantity difference should come up within 7 days, and please better keep the outside packing condition picture if you find any broken carton when you receive shipment.

If grades, size, or items are not the same, please take pictures of the labels and items, and claim to salespersons.

Problems can be solved by goods return, free replacement, or refund as per coordination.

2. The quality problem which could not be found right upon the first inspection

If there are some problems with service life or unusual breaking, please contact the salesperson for professional service, and we will analyze the items by instrument. If problems are caused by unqualified manufacture, we accept the free replacement, return, or refund as you like.

3. Want to get better performance than current items

Please contact salespersons, they would consult our professional technician team for a solution. Betalent Carbide keeps a 10 technician team in which all persons are professional, experienced and skilled experts in each area.

4. Help you to gain the market

We can help you to gain the market base on our years of experience in this industry, and the market trend information and other customizations if you need for your market.