9 7/8" well drilling bits with center jet - 6 TO 22INCH

Model No.: any model

Features: 1)certified by ISO9001&API
2) Reinforced type
3) Effective drill speed
4) Different sizes are available

Model No.: XD

Features: Diamond hole saw
1sharp, more wearable, long life, no fragile
2can adjust the grit according to customers' request

Model No.: YT-034

Features: Double-Electroplate back bolted drill(YinTian)
Feature:Electroplate
Material:Diamond

Model No.: XD

Features: Diamond drill bits
1Sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request

Model No.:

Features: Electroplated back bolted drill
Feature:Electroplate
Use for marble
Smooth cutting surface,high cutting speed.

Model No.:

Features: SDS Plus Drill Bit
SDS Drill Bits W2 /W4
Good quality,long life and compective price.

Model No.: AZ026

Features: SDS PLUS DRILL BIT SET 6PCS
different size in one set,good quality,long life with compective price.

Model No.: XD

Features: Diamond hole saw
1sharp, more wearable, long life, no fragile
2 can adjust the grit according to customers' request

Model No.: HSDB1001127

Features: wet drill bit for concrete
1.ICQ inspection & ISO9001/2000
2.approved UKAS certification
3.17 years factory credit

Model No.: DNHX

Features: 1. HSS cutting tool set
2. better endurance of cutting edges.
3. beautiful looking
4.convenient, handy
5. High speed steel

Model No.: DNTX

Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry

Model No.: any model

Features: 1) Certified by ISO9001&API
2) Fast drilling rate
3) Strong cutting structure durability
4) Different sizes are available