core drill bit

Granite Drill Bit 8pcs/set
3-4-5-6-7-8-9-10mm
DIN8039
packe in plastic box

Masonry Drill 70702005
Size(mm):4-5-6-8-10
DIN70701005
packe in plastic box

Granite Drill Bit 8pcs/set
3-4-5-6-7-8-9-10mm
DIN8039
packe in plastic box

Granite Drill Bit 5pcs/set
1/8"-3/16"-1/4"-5/16"-3/8"
DIN8039
packe in plastic box

COUNTERSINK DRILLSINGLE FLUTE
Sizes: 3/16"--2"
Straight shank

Wood working 3 brad points drill bit
sizes: 3-30mm
Black and white finish

SDS max shank hammer drill bit
Diameter: 12-40mm
Length: 340-1320mm
Packed in plastic hanger, tube

Porcelain and Marble Drill Bits
made be special carbide and welding technique
Application: for hard ceramic, porcelain, marble, hard tile

COUNTERSINK DRILLSINGLE FLUTE 6335

SDS plus shank hammer drill bits professional quality
Flat flute, triangle flute
diameter: 4-26mm (5/32"--1-1/8")
length: 110-1320mm (4"-24")

5pcs/set SDS plus shank hammer drill bit set 70109005
Sizes: 5-6 x 110mm
6-8-10 x 160mm
packed in plastic box

HSS stub drill

SDS plus shank hammer drill bit triple carbide tip
triangle flute
diameter: 4-26mm (5/32"--1-1/8")
length: 110-1320mm (4"-24")

HSS Twist Drill Bits; Jobber Drill Bits
Materials: M35, M2, HSS 9341, 4341, 4241
Standard: DIN338, 340,345,1897, ANSI B94.11M, ISO235
HRC: 62-66

Multi-purpose drill bit 5pcs/set
Sizes: 4mm,5mm,6mm,8mm,10mm
Universal drill to drill holes on hardened steel, ceramic tile, concrete, laminates

HSS 1/2" Reduced shank Drill Bits
Sizes: 13--50mm
Reduced shank: 10mm for sizes from 10.5--13mm
12.7mm for sizes from 13.5 --30mm

Cobalt and tungsten carbide tip, chrome vanadium steel shank
application for univeral cutting
easy to resharpen, unique technology for professionals

Multi-Purpose Drill Bits
5PCS 1/8",3/16",1/4",5/16",3/8
Packed in plastic box
Drilling on hardened steel, ceramic tile, porcelain, marble etc.

Wood working brad point drill, spade drill, auger bits, forstner bit, hole saw

Masonry Drill 8pcs
3-4-5-6-7-8-9-10
DIN8039
packe in plastic box

HSS DRILL1/2" SHANK 6PCS/SET
Size: 10, 12, 14, 16, 18, 20mm

Wood drill bit brad point 10pcs/set
Size: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 4.8, 5mm
Quick shank
In metal box

Mining core drill bit
1.Good quality and after-sale service
2.Reasonable price
3.Can be customized
4.suitable for medium soft formations

Place of Origin Hebei, China (Mainland)
Brand Name Fistbit
Model Number core bit
Type Core Drill Bit
Material Diamond ...

Diamond core drill bit/PDC core bit
1.Cover all IADC codes
2.Bit with API
3.Type: drill bit
4.Oilwell applilcation

pdc non core drilling bit
1.best quality and best price
2.fast delivery time
3.certification:API&ISO
4.best after-sale service...

1.Suit for drilling medium to medium-hard formations
2.Evolute asymmetrical blade cutter design
3.Combined utilization of high performance PDC bits

Oilfield Drill Bit/Core Bit
1.High abrassive and fractured formations
2.can be tailored to any system
3. Natural diamond ID

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 12 1/4''
4) connection: 6 5/8'' API Reg
5) blade type: 4 blades

tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO