Alibaba New Product-Diamond Core Bit

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

surface set diamond core bit

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

Applied to drill all kinds of stone, concrete and the wall.

1) Hot pressed sintered.
2) High quality segments.
3) Matrix segments.
4) 35mm core drill about 200 holes.
5) Dry drill.

Drill Bits
High quality with deep hole drilling accuracy, fast drilling, safe and long lasting.

Diamond core drill bit;
Use for concrete,special for drilling stone projects;
High drill speed;

we have got ISO9001 certificate and our drill bits have been sold to 30 countries all over the world.

diamond core bits tube with open end

Diamond core drill bit;
Use for concrete,special for drilling stone projects;
High drill speed;

we have got ISO9001 certificate and our drill bits have been sold to 30 countries all over the world.

diamond core bits tube

Diamond core drill bit;
Use for concrete,special for drilling stone projects;
High drill speed;

continuous rim super thin diamond core bits for very hard and brittle masonry

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

Welded Super Thin Segmented Diamond Core Bits for Stone, Tile, Ceramic and Brittle and Hard Masonry

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

Super Dry Diamond Core Bits for Masonry Material

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

Masonry Diamond Core Bits with Spiral Tube for Brick, Block and Light Duty Concrete

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

diamond core drilling bits kit for stone, masonry and light concrete

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

continuous rim diamond core bits for presteressed cable

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

super long diamond core drilling bits

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

three-piece diamond core bits for long life drilling cured concrete

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

whole piece sintered heavy duty diamond core bits with notched steel tube for asphalt, green concrete and abrasive block

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

diamond core bits for stone column

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

whole piece diamond core bits for long life drilling cured concrete application with quick working speed

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling

whole piece diamond core bits for fast drilling cured concrete application with quick working speed

Diamond Core Bit
1.Super materials, produced by hot-pressed technology
2.Imported carbide tip
3.Used for dry or wet drilling