Spearhead Burs, Cone

$3.70 - $9.30
1 - 5
6 +
  Priced per piece.
Total ---
Made of extremely rugged high-speed steel to withstand heat buildup under the most extreme conditions. Cut faster and last longer than vanadium steel burs with up to 20% more fluting per bur to reduce chatter and improve cutting action.

Can be resharpened. All have 3/32" shanks. Made in USA.

Bur Diameter
(mm)
2 1.10
3 1.30
5 1.70
7 2.10
8 2.30
9 2.50
10 2.70
11 2.90
12 3.10
13 3.30
14 3.50
16 4.00
18 4.50
20 5.00
22 5.20
24 5.60
26 6.30
28 7.20
30 8.00
32 9.60
34 11.10
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