Drilling Tools

Crown Diamond Core Drill Bit Ring Segment for Concrete

D>250mm (10")3.024 x 4.5 x 103.524 x 5.0 x 10FAQWhy buy diamond core bit segment from SUNNY?1. Factory directly.2. Quality guranteed but low price.3. Professional technical support and solutions.4. Excellent after-sale service.5. 24 hours responseHow could we know the quality of your diamond

Quanzhou Sunny Superhard Tools Co., Ltd.

Solid Carbide Twist Drill Bits

Basic Info. Free Service OEM

Changzhou Lihao Tools Co., Ltd.

HD609-T45/T38-620/690 Shank Adapter

ourshankadaptorsareavailablefor:(COP1238,COP1838,COP1032etc)(HD715,HD612,HD609,PD200etc)(VL140,VL671,YH80Aetc)(HLX5,HL600,HL500,HL300,HL700,HL850,HL1000,HL1500etc)

XIAMEN PRODRILL EQUIPMENT CO., LTD.

Bi Metal Hole Saw Cutter with Arbors

Jiangxi Sanxin Trading Co., Ltd.

SAXN 12mm-100mm HSS Gold Hole Saw Cutter for Iron

Jiangxi Sanxin Trading Co., Ltd.

High Speed Steel Taper Shank Countersink

STC041, THREE FLUTES COUNTERSINKS, Taper ShankPictIncluded Angle: 60°, 90°, 120°SizeMorse TaperOverall LengthSizeMorse TaperOverall Length1518531211216.518534211719210037211820.521004031402321065031502521066341802621068041902821121004200302112

Zhenjiang Scharp Machinery Tools Co., Ltd.

Pq3 Basket Core Lifter, Core Spring

Basic Info. Model NO. PQ3 S

Forsun Ultra-hard Material Industry Co., Ltd.

8 1/2" 50 Inserts Teeth IADC637 Piling Single Roller Cones/Roller Bit/Core Barrel

Basic Info. Model NO. YH-S50-637

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

Nq Imp. Core Bit, 12mm Di for Hard to Ultra Hard Rock

Special sizes can also be made as per request.

Forsun Ultra-hard Material Industry Co., Ltd.

IADC 437, 517, 537, 617, 637 Hot Saletci Roller Cone Cutters

Beijing Superior Drilling Equipment Co., Ltd.