Description: KEENTOOL offers different size of diamond core drill bits for drilling granite, marble, concrete and wall etc. With years of research and application of diamond core drill bits, we are pride of being able to offer high performance diamond core drill for different drilling use.
Main features of diamond core drill bits:
1. High frequency welding / Vacuum brazed technology for wet/dry drilling application.
2. Ideal for general purpose drilling, such as granite, marble, stone rock etc.
3. Different thread to fit on core rigs or hand hold core drill machine.
4. General specifications:
Wet/dry drilling for granite, wide range natural stone from hard to medium, suitable for handheld core drill or stand core drill.
Technical Data: | Diameter range | Length | Thread |
6,8,9,10,11,12,13,14,15,18,20,
22,25,28,30,32,35,38,
40,42,45,50,55,
60,65,68,75,82,85,90,95mm | 60-90mm | 1 1/4" UNC; M16, M14, 5/8"-11 |
When order diamond core drill bits, please kindly inform the followings:
1). Diameter of the core drill
2). Specification of segments for core drill bits
3). The length of the core drill
4). The thickness of barrel.
5). The size and types of screw of joint
6). For what drilling use(granite, marble, concrete etc)
7). Other special requirements ( if any)
Package and Shipping:Package: Diamond Core Drill will be packed in carton with waterproof plastic.
Delivery: In 7days after receipt of payment for Diamond Core Drill.
ALWAYS AT YOUR SERVICE--KEENTOOL