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Power Tools for Professionals

6 pc. 4-3/4 In. R Letter Black Oxide Drill Bits

BL4218

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Benefits
Speed helix design for three times faster drilling than standard bits

Technical Data

Specifications
*Note All 135° points; all round shank
Bulk false
Diameter R
Flute Length 3.75
Length 4.75"
Overall Length 4.75
Quantity 6 (bulk)
Shank Diameter 0.339
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BL4218

Other sizes

Diameter

X

Overall Length

5.125

Quantity

6 (bulk)

Shank Diameter

0.397

*Note

All 135° points; all round shank

Diameter

Y

Overall Length

5.25

Quantity

6 (bulk)

Shank Diameter

0.404

*Note

All 135° points; all round shank

Diameter

Z

Overall Length

5.25

Quantity

6 (bulk)

Shank Diameter

0.412999

*Note

All 135° points; all round shank

Diameter

B

Overall Length

4

Quantity

12 (bulk)

Shank Diameter

0.237998

*Note

All 135° points; all round shank

Diameter

H

Overall Length

4.125

Quantity

6 (bulk)

Shank Diameter

0.266

*Note

All 135° points; all round shank

Diameter

I

Overall Length

4.125

Quantity

6 (bulk)

Shank Diameter

0.272

*Note

All 135° points; all round shank

Diameter

K

Overall Length

4.25

Quantity

6 (bulk)

Shank Diameter

0.281

*Note

All 135° points; all round shank

Diameter

N

Overall Length

4.375

Quantity

6 (bulk)

Shank Diameter

0.301999

*Note

All 135° points; all round shank

Diameter

Q

Overall Length

4.75

Quantity

6 (bulk)

Shank Diameter

0.332

*Note

All 135° points; all round shank

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