High quality tungsten carbide burs are securely brazed on heat-treated 3/32" shanks. Bur teeth are reinforced with extra carbide to eliminate premature chipping. Superior fluting improves cutting edges for pinpoint accuracy. All are end cut.
Rigid inspection standards assure consistent quality. Cannot be resharpened. Made in USA. 3/32" shanks.
Bur # |
Shape |
Diameter (mm) |
Diameter (inches) |
W1 | Round |
0.79 |
0.031 |
W2 | 0.99 |
0.039 | |
W3 | 1.19 | 0.047 | |
W4 | 1.40 | 0.055 | |
W5 | 1.60 | 0.063 | |
W6 | 1.80 | 0.071 | |
W7 | 2.10 | 0.083 | |
W8 | 2.31 | 0.091 | |
W14 | Wheel |
1.19 | 0.047 |
W34 | Inverted Cone |
0.79 | 0.031 |
W35 | 0.99 | 0.039 | |
W36 | 1.19 | 0.047 | |
W37 | 1.40 | 0.055 | |
W38 | 1.60 | 0.063 | |
W57 | Square Cylinder |
0.99 | 0.039 |
W59 | 1.40 | 0.055 | |
W557 | Cross-Cut Square Cylinder |
0.99 | 0.039 |
W558 | 1.19 | 0.047 | |
W559 | 1.40 | 0.055 | |
W560 | 1.60 | 0.063 | |
W700 | Cross-Cut Cone Square |
0.56 | 0.022 |
W701 | 0.76 | 0.030 | |
W702 | 1.11 | 0.044 | |
W703 | 1.55 | 0.061 | |
W957 | End Bur |
0.99 | 0.039 |