tile drill bits

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

17PCS HSS 1/2" Reduced shank Drill Bits
Sizes: 1/2" 17/32" 9/16" 5/8" 21/32" 11/16" 23/32" 3/4" 25/32" 13/16" 27/32" 7/8" 29/32" 15/16" 31/32" 1"

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

Masonry Drill
Silver and Black

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

Cobalt & Tungsten Carbide Tip
Chrome Vanadium Steel Shank
Professional quality
13pcs of Multi-Purpose Drill Bits 1/8" - 1/2" by 1/64" increments

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

Wood working 3 brad points drill bit
sizes: 3-30mm
bright finish

Cobalt & Tungsten Carbide Tip
Chrome Vanadium Steel Shank
Professional quality
size of 7pcs: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

7pcs of SDS plus Shank Hammer Drill Set
Sizes: 5-6-8 x 110mm
6-8-10-12x160mm
Packed in metal box

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

HSS Taper Shank Drill Bits Set 10PCS/SET
packed in wooden box
Sizes: 14-23 x 1mm

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

1) Material: M35 (Cobalt 5%)
2) Fully ground, copper color
3) DIN338 135 split points
4) Especially good at drilling at stainless materials

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

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

Wood drill bit 3 brad point 8pcs/set
Size 3-4-5-6-7-8-9-10mm
Heat treated HRC 45+/-3
black and silver finish
In plastic box

This TCI tricone bit used for water well drilling. For soft to medium hard rocks.Application: soft shale, medium soft limestone, medium soft sandston

Long size wood work 3 brad points drill bit,
long sizes 300mm, 400mm
packed in plastic bag

it can be widely used for Oil&Gas Drilling,Mining,Water Well,Geological Exploration areas.Our tricone bit divideds into metal sealed drill bit

Cobalt & Tungsten Carbide Tip
Chrome Vanadium Steel Shank
Professional quality
size of 7pcs: 4-5-6-7-8-10-12mm
in metal box with label

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

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

HSS Twist Drill 51pcs/set
Size: 1-6 x0.1mm
Packed in metal box

Wood drill bit 3 brad point 5pcs/set
Size 4-5-6-8-10mm
Heat treated HRC 45+/-3
black and silver finish
In plastic box

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

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.

Tricone bit is one of the main tools for blast hole and water well drilling. Its life span and performance whether suitable for drilling or not