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Vacuum Brazed Construction Core Drill Bit

Product Features:

1 Diamonds are vacuum brazed on steel body and become part of the body, increasing drill bit strength, extending tool lifespan and making faster core drilling;
Features and Application
1.Diamonds are vacuum brazed on steel body and become part of the body, increasing drill bit strength, extending tool lifespan and making faster core drilling;
2. Simply faster drilling speed, designed for concrete, masonry, block and brick;
3. Wet Use suggested, can perform with dry use at minimized drill life;
4. Available with up to 14" Tube Length.
Diameter(Inch/mm) Segment Height(mm) Grit Size(#) Connection
1“/25.0 8.0-10.0 30#-40# 5-8"-11
1-1/8"/29.0 8.0-10.0 30#-40# 5-8"-11
1-1/4"/32.0 8.0-10.0 30#-40# 5-8"-11
1-3/8"/35.0 8.0-10.0 30#-40# 5-8"-11
1-1/2"/38.0 8.0-10.0 30#-40# 5-8"-11
1-3/4"/45.0 8.0-10.0 30#-40# 5-8"-11
2"/51.0 8.0-10.0 30#-40# 5-8"-11
2-1/4"/57.0 8.0-10.0 30#-40# 1-1/4"-7
2-1/2"/63.0 8.0-10.0 30#-40# 1-1/4"-7
3"/76.0 8.0-10.0 30#-40# 1-1/4"-7
3-1/2"/90.0 8.0-10.0 30#-40# 1-1/4"-7
4"/102.0 8.0-12.0 30#-40# 1-1/4"-7
5"/127.0 8.0-12.0 30#-40# 1-1/4"-7
6"/152.0 8.0-12.0 30#-40# 1-1/4"-7
7"/178.0 8.0-12.0 30#-40# 1-1/4"-7
8"/203.0 8.0-12.0 30#-40# 1-1/4"-7
9"/229.0 8.0-12.0 30#-40# 1-1/4"-7
10"/254.0 8.0-15.0 30#-40# 1-1/4"-7
12"/305.0 8.0-15.0 30#-40# 1-1/4"-7
14"/356.0 8.0-15.0 30#-40# 1-1/4"-7
Other specifieations available upon request

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