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Clarkson-Osborn Tools > Products > Countersinks / Counterbores > Counterbores

Counterbores

Showing 73–75 of 75 results

M5 Threaded Shank Counterbore

Item #: MC27505
M6 Threaded Shank Counterbore

Item #: MC27506
M8 Threaded Shank Counterbore

Item #: MC27508

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Length of Cut

Diameter

0.251(1)

0.344(1)

1-1/32(1)

1-11/32(1)

1-5/32(1)

10.0(1)

11.0(1)

13/32(1)

15.0(1)

15/32(1)

18.0(1)

19/32(1)

20.0(1)

21/32(1)

24.0(1)

25/32(1)

26.0(1)

27/32(1)

29/32(1)

30.0(1)

33.0(1)

8.0(1)

Carbon Type

Bi-Metal Type

Width

Thickness

Tooth Pitch

Cutting Direction

Grade

NO.

LGL10-1(1)

LGL10-2(1)

LGL10-3(1)

LGL12-1(1)

LGL12-2(1)

LGL12-3(1)

LGL14-1(1)

LGL14-2(1)

LGL14-3(1)

LGL16-1(1)

LGL16-2(1)

LGL16-3(1)

LGL8-1(1)

LGL8-2(1)

LGL8-3(1)

LGN10-1(1)

LGN10-2(1)

LGN4-1(1)

LGN4-2(1)

LGN6-1(1)

LGN6-2(1)

LGN8-1(1)

LGN8-2(1)

LGS10-1(1)

LGS10-2(1)

LGS10-3(1)

LGS12-1(1)

LGS12-2(1)

LGS12-3(1)

LGS14-1(1)

LGS14-2(1)

LGS14-3(1)

LGS16-1(1)

LGS16-2(1)

LGS16-3(1)

LGS8-1(1)

LGS8-2(1)

LGS8-3(1)

LGT18-1(1)

LGT18-2(1)

LGT18-3(1)

LGT20-1(1)

LGT20-2(1)

LGT20-3(1)

LGT24-1(1)

LGT24-2(1)

LGT24-3(1)

LGT28-1(1)

LGT28-2(1)

LGT28-3(1)

LGT32-1(1)

LGT32-2(1)

LGT32-3(1)

Height

Length

149.0(1)

2-1/2(2)

3-1/4(1)

4-1/4(1)

4"(1)

5-7/16(1)

89.0(1)

108.0(1)

121.0(1)

124.0(1)

147.0(1)

3-1/2(1)

3"(1)

4-17/32(1)

4-25/32(1)

5-15/16(1)

6-7/16(1)

65.0(1)

70.0(1)

76.0(1)

87.3(1)

Cut Style

Shank Diameter

#2MTS(9)

#3MTS(6)

1/2(12)

1/4(3)

3/16(6)

3/8(9)

5/16(3)

5/32(2)

7/16(3)

Fractional

Letter / Wire Gauge

Metric

Decimal Equivalent

Shank

1/2(2)

1/4(3)

1"(3)

10.0(2)

12.0(1)

16.0(2)

25.0(2)

3/8(2)

5/8(2)

6.0(3)

Angle

Style

Substrate

HSS(75)

Thread Standard

Thread Diameter Size (TDZ)

Threads per Inch (TPI)

Thread Pitch Metric (TP)

Outer Diameter

Direction

Surface Treatment

Flute Type

Shank Type

Letter, Number

Case Type

Chamfer

Gage

Handle No.

Width 1

Width 2

Shank Style

Center Cutting

Flute Count

2(22)

# of PCS.

Overall Length

10-1/2(3)

2-1/2(6)

2-3/4(2)

3-1/2(3)

3-3/4(3)

4(3)

4-1/2(3)

5(3)

5-1/2(3)

6(3)

6-1/2(3)

6-3/4(3)

7(3)

7-1/2(3)

7-1/4(3)

8-1/2(3)

9-1/2(3)

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