BTA and Gun Drill Tools
Single pipe BTA DRILL HEAD
- It’s Our Manufactured S Type 25 Mm -150mm Bta Deep Hole Drilling Head.
- It Adopts High Quality Alloy Steel Material,with Super Coating Inserts.
- Carbide Guide Pads, High Efficiency, Easy Install and Low Cost.
- Widely Machining for Different Material.
- Short Lead Time, High Quality, Cutting Tool Body is Aviation Pre Hardening Material!
Optional Design & Setting
Drill Bar
Guide Pad
Inserts
Specifications table:Example 25-65mm list
Drilling head diameter |
Central inserts |
Qty |
Intermiddle insets |
Qty |
Peripheral inserts |
Qty |
Guide pad |
Qty |
25～28.7 |
800－050308M-C-G |
1 |
800－050308M-I-G/L |
1 |
800－060308H-P-G/L |
1 |
800-06A |
2 |
28.71～31.00 |
800－06T308M-C-G |
1 |
800－050308M-I-G/L |
1 |
800－060308H-P-G/L |
1 |
800-06A |
2 |
31.01～33.30 |
800－06T308M-C-G |
1 |
800－060308M-I-G/L |
1 |
800－08T308H-P-G/L |
1 |
800-07A |
2 |
33.31～36.20 |
800－08T308M-C-G |
1 |
800－06T308M-I-G/L |
1 |
800－08T308H-P-G/L |
1 |
800-07A |
2 |
36.21～39.6 |
800－08T308M-C-G |
1 |
800－08T308M-I-G/L |
1 |
800－08T308H-P-G/L |
1 |
800-07A |
2 |
39.61～43 |
800－08T308M-C-G |
1 |
800－08T308M-I-G/L |
1 |
800－09T308H-P-G/L |
1 |
800-08A |
2 |
43.01～47.00 |
800－10T308M-C-G |
1 |
800－08T308M-I-G/L |
1 |
800－09T308H-P-G/L |
1 |
800-08A |
2 |
47.01-51.7 |
800-10T308M-C-G |
1 |
800－08T308M-I-G/L |
1 |
800－11T308H-P-G/L |
1 |
800-10A |
2 |
51.71-56.2 |
800-10T308M-C-G |
1 |
800－12T308M-I-G/L |
1 |
800－11T308H-P-G/L |
1 |
800-10A |
2 |
56.21-59 |
800-10T308M-C-G |
1 |
800－12T308M-I-G/L |
1 |
800－11T308H-P-G/L |
1 |
800-12A |
2 |
60-65 |
800-12T308M-C-G |
1 |
800－12T308M-I-G/L |
1 |
800－11T308H-P-G/L |
1 |
800-12A |
2 |
BTA DRILL HEAD DIAMETER RANGE |
BTA DRILL HEAD DIAMETER RANGE |
25～28.7 |
60-65 |
28.71～31.00 |
65.1-68.39 |
31.01～33.30 |
68.4-73.49 |
33.31～36.20 |
73.5-79.99 |
36.21～39.6 |
80-82.69 |
39.61～43 |
82.7-90.49 |
43.01～47.00 |
90.5-98.99 |
47.01-51.7 |
99-106.99 |
51.71-56.2 |
107-120.00 |
56.21-59 |
120-125-150 |